diff --git a/.github/workflows/main-job.yml b/.github/workflows/main-job.yml
index e51ca35..124552e 100644
--- a/.github/workflows/main-job.yml
+++ b/.github/workflows/main-job.yml
@@ -25,7 +25,8 @@ jobs:
         run: |
           brew install bison
           echo "BISON_PATH=/usr/local/opt/bison/bin/bison" >> $GITHUB_ENV
-          
+          echo "FORT_FLG=\"-DCMAKE_Fortran_COMPILER=gfortran-14\"" >> "$GITHUB_ENV"
+
       - name: Install scotch
         if: matrix.scotch == 'on'
         run : |