diff --git a/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartBuildIT.java b/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartBuildIT.java
index 7924128740963..c3ab047cba163 100644
--- a/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartBuildIT.java
+++ b/integration-tests/devtools/src/test/java/io/quarkus/devtools/codestarts/quarkus/QuarkusCodestartBuildIT.java
@@ -57,6 +57,7 @@ public void testRunTogetherCodestartsJava() throws Exception {
     }
 
     @Test
+    @org.junit.jupiter.api.Tag("failsOnJDK16")
     public void testRunTogetherCodestartsKotlin() throws Exception {
         generateProjectRunTests("maven", "kotlin", getExtensionCodestarts(), Collections.emptyMap());
     }
@@ -90,6 +91,7 @@ public void testRunAloneCodestartsJava(String codestart) throws Exception {
 
     @ParameterizedTest
     @MethodSource("provideRunAloneCodestarts")
+    @org.junit.jupiter.api.Tag("failsOnJDK16")
     public void testRunAloneCodestartsKotlin(String codestart) throws Exception {
         generateProjectRunTests("maven", "kotlin", singletonList(codestart), Collections.emptyMap());
     }
diff --git a/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinDevModeIT.java b/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinDevModeIT.java
index a1124781a0956..563f95f0293e5 100644
--- a/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinDevModeIT.java
+++ b/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinDevModeIT.java
@@ -8,6 +8,7 @@
 import java.util.concurrent.TimeUnit;
 
 import org.apache.maven.shared.invoker.MavenInvocationException;
+import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 
 import com.google.common.collect.ImmutableMap;
@@ -18,6 +19,7 @@
 public class KotlinDevModeIT extends RunAndCheckMojoTestBase {
 
     @Test
+    @Tag("failsOnJDK16")
     public void testThatTheApplicationIsReloadedOnKotlinChange() throws MavenInvocationException, IOException {
         testDir = initProject("projects/classic-kotlin", "projects/project-classic-run-kotlin-change");
         runAndCheck(false);
diff --git a/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinRemoteDevModeIT.java b/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinRemoteDevModeIT.java
index abfefe1398438..9ba328faad15a 100644
--- a/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinRemoteDevModeIT.java
+++ b/integration-tests/kotlin/src/test/java/io/quarkus/kotlin/maven/it/KotlinRemoteDevModeIT.java
@@ -8,6 +8,7 @@
 import java.util.concurrent.TimeUnit;
 
 import org.apache.maven.shared.invoker.MavenInvocationException;
+import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 
 import com.google.common.collect.ImmutableMap;
@@ -18,6 +19,7 @@
 public class KotlinRemoteDevModeIT extends RunAndCheckWithAgentMojoTestBase {
 
     @Test
+    @Tag("failsOnJDK16")
     public void testThatTheApplicationIsReloadedOnKotlinChange()
             throws MavenInvocationException, IOException, InterruptedException {
         testDir = initProject("projects/classic-kotlin", "projects/project-classic-run-kotlin-change-remote");