diff --git a/.github/workflows/CI-cygwin.yml b/.github/workflows/CI-cygwin.yml
index 401ccb1ee..7aaa8cd83 100644
--- a/.github/workflows/CI-cygwin.yml
+++ b/.github/workflows/CI-cygwin.yml
@@ -48,8 +48,7 @@ jobs:
       - name: Extra test for misra
         run: |
           cd %GITHUB_WORKSPACE%\addons\test
-          #..\..\cppcheck.exe --dump -DDUMMY --suppress=uninitvar --inline-suppr misra\misra-test.c --std=c89 --platform=unix64
-          #dir misra
-          #python3 ..\misra.py -verify misra\misra-test.c.dump
+          ..\..\cppcheck.exe --dump -DDUMMY --suppress=uninitvar --inline-suppr misra\misra-test.c --std=c89 --platform=unix64
+          python3 ..\misra.py -verify misra\misra-test.c.dump
           ..\..\cppcheck.exe --addon=misra --inline-suppr --enable=information --error-exitcode=1 misra\misra-ctu-1-test.c misra\misra-ctu-2-test.c