diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b49b05fe..82dba41d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -55,7 +55,7 @@ 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 -DCONFIG=gcc -DCMAKE_VERBOSE_MAKEFILE=ON $GITHUB_WORKSPACE
           fi
         env:
           HOMEBREW_PREFIX: /opt/homebrew