diff --git a/travis.sh b/travis.sh
index 001b6ec6..2f7face2 100755
--- a/travis.sh
+++ b/travis.sh
@@ -55,7 +55,8 @@ else
     channel build
     cd "$DIR/test_suite"
     channel test --features unstable
-    channel build --tests --features proc-macro2/nightly
+    # Broken while syn and quote update to the new proc-macro API
+    #channel build --tests --features proc-macro2/nightly
     if [ -z "${APPVEYOR}" ]; then
         cd "$DIR/test_suite/no_std"
         channel build