diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6ef3bf4d..1f66b2cb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -73,7 +73,7 @@ jobs:
     - name: make
       run: make
     - name: make check
-      run: make check
+      run: MSAN_OPTIONS=exitcode=42 make check
 
   tsan: