diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 082d8445..89a1bcef 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -57,7 +57,7 @@ jobs:
             ln -s `which gfortran-11` gfortran
             env PATH=`pwd`:$PATH cmake -DCONFIG=apple -DCMAKE_VERBOSE_MAKEFILE=ON $GITHUB_WORKSPACE
           else
-            cmake -DCMAKE_VERBOSE_MAKEFILE=ON $GITHUB_WORKSPACE
+            cmake -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_C_FLAGS="-g -O0 -fsanitize=address -fno-omit-frame-pointer" $GITHUB_WORKSPACE
           fi
         env:
           HOMEBREW_PREFIX: /opt/homebrew