diff --git a/master/build-rust-manifest.py b/master/build-rust-manifest.py
index 029f0c6..1f641a1 100644
--- a/master/build-rust-manifest.py
+++ b/master/build-rust-manifest.py
@@ -60,14 +60,14 @@
     "i686-pc-windows-gnu",
     "i686-pc-windows-msvc",
     "i686-unknown-linux-gnu",
-    # "mips-unknown-linux-gnu",
-    # "mipsel-unknown-linux-gnu",
-    # "mips64-unknown-linux-gnuabi64",
-    # "mips64el-unknown-linux-gnuabi64",
-    # "powerpc-unknown-linux-gnu",
-    # "powerpc64-unknown-linux-gnu",
-    # "powerpc64le-unknown-linux-gnu",
-    # "s390x-unknown-linux-gnu",
+    "mips-unknown-linux-gnu",
+    "mipsel-unknown-linux-gnu",
+    "mips64-unknown-linux-gnuabi64",
+    "mips64el-unknown-linux-gnuabi64",
+    "powerpc-unknown-linux-gnu",
+    "powerpc64-unknown-linux-gnu",
+    "powerpc64le-unknown-linux-gnu",
+    "s390x-unknown-linux-gnu",
     "x86_64-apple-darwin",
     "x86_64-pc-windows-gnu",
     "x86_64-pc-windows-msvc",
diff --git a/master/master.cfg b/master/master.cfg
index 7666b98..1a0e236 100644
--- a/master/master.cfg
+++ b/master/master.cfg
@@ -276,14 +276,14 @@ stable_cross_targets = [
   {'t': 'x86_64-unknown-netbsd', 'b': xhost('netbsd'), 'host': True, 'pkg': True},
 ]
 beta_cross_targets = stable_cross_targets + [
-  {'t': 'powerpc-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True},
-  {'t': 'powerpc64-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True},
-  {'t': 'powerpc64le-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True},
-  {'t': 'mips-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True},
-  {'t': 'mipsel-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True},
-  {'t': 'mips64-unknown-linux-gnuabi64', 'b': rustbuild_cross, 'host': True},
-  {'t': 'mips64el-unknown-linux-gnuabi64', 'b': rustbuild_cross, 'host': True},
-  {'t': 's390x-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True},
+  {'t': 'powerpc-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True, 'pkg': True},
+  {'t': 'powerpc64-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True, 'pkg': True},
+  {'t': 'powerpc64le-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True, 'pkg': True},
+  {'t': 'mips-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True, 'pkg': True},
+  {'t': 'mipsel-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True, 'pkg': True},
+  {'t': 'mips64-unknown-linux-gnuabi64', 'b': rustbuild_cross, 'host': True, 'pkg': True},
+  {'t': 'mips64el-unknown-linux-gnuabi64', 'b': rustbuild_cross, 'host': True, 'pkg': True},
+  {'t': 's390x-unknown-linux-gnu', 'b': rustbuild_cross, 'host': True}, 'pkg': True,
 ]
 # FIXME: WHEN YOU PROMOTE THESE ARM TARGETS ALSO CHANGE THE DIST BUILDER SETUP MARKED WITH "XXX"
 nightly_cross_targets = beta_cross_targets + [