diff --git a/.github/workflows/cona-isa.yml b/.github/workflows/cona-isa.yml
index 85c9f5c..ca60c4c 100644
--- a/.github/workflows/cona-isa.yml
+++ b/.github/workflows/cona-isa.yml
@@ -72,7 +72,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: make build-clang-c
-        run: exit "$NEUTRALCODE"
+        run: exit 78
   check-clang-c:
     runs-on: ubuntu-latest
     steps: