diff --git a/acceptance-tests/src/test/resources/ibft/ibft.json b/acceptance-tests/src/test/resources/ibft/ibft.json
index 5206103a92..50967cc5d8 100644
--- a/acceptance-tests/src/test/resources/ibft/ibft.json
+++ b/acceptance-tests/src/test/resources/ibft/ibft.json
@@ -7,7 +7,7 @@
     "eip155Block": 3,
     "eip158Block": 3,
     "byzantiumBlock": 1035301,
-    "revisedibft": {
+    "ibft2": {
       "blockperiodseconds": 1,
       "epochlength": 30000,
       "requesttimeoutseconds": 5
diff --git a/config/src/main/java/tech/pegasys/pantheon/config/GenesisConfigOptions.java b/config/src/main/java/tech/pegasys/pantheon/config/GenesisConfigOptions.java
index b31b77e796..8d9673c16f 100644
--- a/config/src/main/java/tech/pegasys/pantheon/config/GenesisConfigOptions.java
+++ b/config/src/main/java/tech/pegasys/pantheon/config/GenesisConfigOptions.java
@@ -19,17 +19,17 @@ public interface GenesisConfigOptions {
 
   boolean isEthHash();
 
-  boolean isIbft();
+  boolean isIbftLegacy();
 
-  boolean isRevisedIbft();
+  boolean isIbft2();
 
   boolean isClique();
 
-  IbftConfigOptions getIbftConfigOptions();
+  IbftConfigOptions getIbftLegacyConfigOptions();
 
   CliqueConfigOptions getCliqueConfigOptions();
 
-  IbftConfigOptions getRevisedIbftConfigOptions();
+  IbftConfigOptions getIbft2ConfigOptions();
 
   EthashConfigOptions getEthashConfigOptions();
 
diff --git a/config/src/main/java/tech/pegasys/pantheon/config/JsonGenesisConfigOptions.java b/config/src/main/java/tech/pegasys/pantheon/config/JsonGenesisConfigOptions.java
index 1265b84c22..18ee4ad291 100644
--- a/config/src/main/java/tech/pegasys/pantheon/config/JsonGenesisConfigOptions.java
+++ b/config/src/main/java/tech/pegasys/pantheon/config/JsonGenesisConfigOptions.java
@@ -20,8 +20,8 @@
 public class JsonGenesisConfigOptions implements GenesisConfigOptions {
 
   private static final String ETHASH_CONFIG_KEY = "ethash";
-  private static final String IBFT_CONFIG_KEY = "ibft";
-  private static final String REVISED_IBFT_CONFIG_KEY = "revisedibft";
+  private static final String IBFT_LEGACY_CONFIG_KEY = "ibft";
+  private static final String IBFT2_CONFIG_KEY = "ibft2";
   private static final String CLIQUE_CONFIG_KEY = "clique";
   private final JsonObject configRoot;
 
@@ -35,8 +35,8 @@ public boolean isEthHash() {
   }
 
   @Override
-  public boolean isIbft() {
-    return configRoot.containsKey(IBFT_CONFIG_KEY);
+  public boolean isIbftLegacy() {
+    return configRoot.containsKey(IBFT_LEGACY_CONFIG_KEY);
   }
 
   @Override
@@ -45,21 +45,21 @@ public boolean isClique() {
   }
 
   @Override
-  public boolean isRevisedIbft() {
-    return configRoot.containsKey(REVISED_IBFT_CONFIG_KEY);
+  public boolean isIbft2() {
+    return configRoot.containsKey(IBFT2_CONFIG_KEY);
   }
 
   @Override
-  public IbftConfigOptions getIbftConfigOptions() {
-    return isIbft()
-        ? new IbftConfigOptions(configRoot.getJsonObject(IBFT_CONFIG_KEY))
+  public IbftConfigOptions getIbftLegacyConfigOptions() {
+    return isIbftLegacy()
+        ? new IbftConfigOptions(configRoot.getJsonObject(IBFT_LEGACY_CONFIG_KEY))
         : IbftConfigOptions.DEFAULT;
   }
 
   @Override
-  public IbftConfigOptions getRevisedIbftConfigOptions() {
-    return isRevisedIbft()
-        ? new IbftConfigOptions(configRoot.getJsonObject(REVISED_IBFT_CONFIG_KEY))
+  public IbftConfigOptions getIbft2ConfigOptions() {
+    return isIbft2()
+        ? new IbftConfigOptions(configRoot.getJsonObject(IBFT2_CONFIG_KEY))
         : IbftConfigOptions.DEFAULT;
   }
 
diff --git a/config/src/test-support/java/tech/pegasys/pantheon/config/StubGenesisConfigOptions.java b/config/src/test-support/java/tech/pegasys/pantheon/config/StubGenesisConfigOptions.java
index 27fdfc049c..6ab5abbf7e 100644
--- a/config/src/test-support/java/tech/pegasys/pantheon/config/StubGenesisConfigOptions.java
+++ b/config/src/test-support/java/tech/pegasys/pantheon/config/StubGenesisConfigOptions.java
@@ -32,7 +32,7 @@ public boolean isEthHash() {
   }
 
   @Override
-  public boolean isIbft() {
+  public boolean isIbftLegacy() {
     return false;
   }
 
@@ -42,12 +42,12 @@ public boolean isClique() {
   }
 
   @Override
-  public boolean isRevisedIbft() {
+  public boolean isIbft2() {
     return false;
   }
 
   @Override
-  public IbftConfigOptions getIbftConfigOptions() {
+  public IbftConfigOptions getIbftLegacyConfigOptions() {
     return IbftConfigOptions.DEFAULT;
   }
 
@@ -57,7 +57,7 @@ public CliqueConfigOptions getCliqueConfigOptions() {
   }
 
   @Override
-  public IbftConfigOptions getRevisedIbftConfigOptions() {
+  public IbftConfigOptions getIbft2ConfigOptions() {
     return IbftConfigOptions.DEFAULT;
   }
 
diff --git a/config/src/test/java/tech/pegasys/pantheon/config/GenesisConfigOptionsTest.java b/config/src/test/java/tech/pegasys/pantheon/config/GenesisConfigOptionsTest.java
index a7fac49800..b14359ed77 100644
--- a/config/src/test/java/tech/pegasys/pantheon/config/GenesisConfigOptionsTest.java
+++ b/config/src/test/java/tech/pegasys/pantheon/config/GenesisConfigOptionsTest.java
@@ -37,17 +37,17 @@ public void shouldNotUseEthHashIfEthHashNotPresent() {
   }
 
   @Test
-  public void shouldUseIbftWhenIbftInConfig() {
+  public void shouldUseIbftLegacyWhenIbftInConfig() {
     final GenesisConfigOptions config = fromConfigOptions(singletonMap("ibft", emptyMap()));
-    assertThat(config.isIbft()).isTrue();
-    assertThat(config.getIbftConfigOptions()).isNotSameAs(IbftConfigOptions.DEFAULT);
+    assertThat(config.isIbftLegacy()).isTrue();
+    assertThat(config.getIbftLegacyConfigOptions()).isNotSameAs(IbftConfigOptions.DEFAULT);
   }
 
   @Test
-  public void shouldNotUseIbftIfIbftNotPresent() {
+  public void shouldNotUseIbftLegacyIfIbftNotPresent() {
     final GenesisConfigOptions config = fromConfigOptions(emptyMap());
-    assertThat(config.isIbft()).isFalse();
-    assertThat(config.getIbftConfigOptions()).isSameAs(IbftConfigOptions.DEFAULT);
+    assertThat(config.isIbftLegacy()).isFalse();
+    assertThat(config.getIbftLegacyConfigOptions()).isSameAs(IbftConfigOptions.DEFAULT);
   }
 
   @Test
@@ -130,7 +130,7 @@ public void shouldGetChainIdWhenSpecified() {
   public void shouldSupportEmptyGenesisConfig() {
     final GenesisConfigOptions config = GenesisConfigFile.fromConfig("{}").getConfigOptions();
     assertThat(config.isEthHash()).isFalse();
-    assertThat(config.isIbft()).isFalse();
+    assertThat(config.isIbftLegacy()).isFalse();
     assertThat(config.isClique()).isFalse();
     assertThat(config.getHomesteadBlockNumber()).isEmpty();
   }
diff --git a/config/src/test/java/tech/pegasys/pantheon/config/IbftConfigOptionsTest.java b/config/src/test/java/tech/pegasys/pantheon/config/IbftConfigOptionsTest.java
index 18add31e3a..161e1be1ff 100644
--- a/config/src/test/java/tech/pegasys/pantheon/config/IbftConfigOptionsTest.java
+++ b/config/src/test/java/tech/pegasys/pantheon/config/IbftConfigOptionsTest.java
@@ -84,6 +84,6 @@ private IbftConfigOptions fromConfigOptions(final Map<String, Object> ibftConfig
     return GenesisConfigFile.fromConfig(
             new JsonObject(singletonMap("config", singletonMap("ibft", ibftConfigOptions))))
         .getConfigOptions()
-        .getIbftConfigOptions();
+        .getIbftLegacyConfigOptions();
   }
 }
diff --git a/consensus/ibft/src/main/java/tech/pegasys/pantheon/consensus/ibft/IbftProtocolSchedule.java b/consensus/ibft/src/main/java/tech/pegasys/pantheon/consensus/ibft/IbftProtocolSchedule.java
index f7157a5b8d..014028980e 100644
--- a/consensus/ibft/src/main/java/tech/pegasys/pantheon/consensus/ibft/IbftProtocolSchedule.java
+++ b/consensus/ibft/src/main/java/tech/pegasys/pantheon/consensus/ibft/IbftProtocolSchedule.java
@@ -35,7 +35,7 @@ public class IbftProtocolSchedule {
   private static final int DEFAULT_CHAIN_ID = 1;
 
   public static ProtocolSchedule<IbftContext> create(final GenesisConfigOptions config) {
-    final IbftConfigOptions ibftConfig = config.getIbftConfigOptions();
+    final IbftConfigOptions ibftConfig = config.getIbftLegacyConfigOptions();
     final long epochLength = ibftConfig.getEpochLength();
     final long blockPeriod = ibftConfig.getBlockPeriodSeconds();
     final EpochManager epochManager = new EpochManager(epochLength);
diff --git a/consensus/ibftlegacy/src/main/java/tech/pegasys/pantheon/consensus/ibftlegacy/IbftProtocolSchedule.java b/consensus/ibftlegacy/src/main/java/tech/pegasys/pantheon/consensus/ibftlegacy/IbftProtocolSchedule.java
index f0f1b0e89c..1e45af85d0 100644
--- a/consensus/ibftlegacy/src/main/java/tech/pegasys/pantheon/consensus/ibftlegacy/IbftProtocolSchedule.java
+++ b/consensus/ibftlegacy/src/main/java/tech/pegasys/pantheon/consensus/ibftlegacy/IbftProtocolSchedule.java
@@ -37,7 +37,7 @@ public class IbftProtocolSchedule {
   private static final int DEFAULT_CHAIN_ID = 1;
 
   public static ProtocolSchedule<IbftContext> create(final GenesisConfigOptions config) {
-    final IbftConfigOptions ibftConfig = config.getIbftConfigOptions();
+    final IbftConfigOptions ibftConfig = config.getIbftLegacyConfigOptions();
     final long epochLength = ibftConfig.getEpochLength();
     final long blockPeriod = ibftConfig.getBlockPeriodSeconds();
     final EpochManager epochManager = new EpochManager(epochLength);
diff --git a/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftLegacyPantheonController.java b/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftLegacyPantheonController.java
index 94b498a778..9edf80f2c0 100644
--- a/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftLegacyPantheonController.java
+++ b/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftLegacyPantheonController.java
@@ -121,7 +121,8 @@ public static PantheonController<IbftContext> init(
     final WorldStateArchive worldStateArchive = new WorldStateArchive(worldStateStorage);
     genesisState.writeStateTo(worldStateArchive.getMutable(Hash.EMPTY_TRIE_HASH));
 
-    final IbftConfigOptions ibftConfig = genesisConfig.getConfigOptions().getIbftConfigOptions();
+    final IbftConfigOptions ibftConfig =
+        genesisConfig.getConfigOptions().getIbftLegacyConfigOptions();
     final EpochManager epochManager = new EpochManager(ibftConfig.getEpochLength());
 
     final VoteTally voteTally =
diff --git a/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftPantheonController.java b/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftPantheonController.java
index c6ac82bf41..7505de24c5 100644
--- a/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftPantheonController.java
+++ b/pantheon/src/main/java/tech/pegasys/pantheon/controller/IbftPantheonController.java
@@ -143,8 +143,7 @@ public static PantheonController<IbftContext> init(
     final WorldStateArchive worldStateArchive = new WorldStateArchive(worldStateStorage);
     genesisState.writeStateTo(worldStateArchive.getMutable(Hash.EMPTY_TRIE_HASH));
 
-    final IbftConfigOptions ibftConfig =
-        genesisConfig.getConfigOptions().getRevisedIbftConfigOptions();
+    final IbftConfigOptions ibftConfig = genesisConfig.getConfigOptions().getIbft2ConfigOptions();
     final EpochManager epochManager = new EpochManager(ibftConfig.getEpochLength());
 
     final BlockInterface blockInterface = new IbftBlockInterface();
diff --git a/pantheon/src/main/java/tech/pegasys/pantheon/controller/PantheonController.java b/pantheon/src/main/java/tech/pegasys/pantheon/controller/PantheonController.java
index 21c556ed0d..75b881501d 100644
--- a/pantheon/src/main/java/tech/pegasys/pantheon/controller/PantheonController.java
+++ b/pantheon/src/main/java/tech/pegasys/pantheon/controller/PantheonController.java
@@ -63,7 +63,7 @@ static PantheonController<?> fromConfig(
           nodeKeys,
           metricsSystem,
           privacyParameters);
-    } else if (configOptions.isRevisedIbft()) {
+    } else if (configOptions.isIbft2()) {
       return IbftPantheonController.init(
           storageProvider,
           genesisConfigFile,
@@ -72,7 +72,7 @@ static PantheonController<?> fromConfig(
           networkId,
           nodeKeys,
           metricsSystem);
-    } else if (configOptions.isIbft()) {
+    } else if (configOptions.isIbftLegacy()) {
       return IbftLegacyPantheonController.init(
           storageProvider,
           genesisConfigFile,