diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d6d8a6f..ef2675c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -22,7 +22,7 @@ jobs:
         python-version: ${{ matrix.python_version }}
     - name: Install dependencies
       run: |
-        make install-gfortran
+        # make install-gfortran
         make install
     - name: Run code test in Python programs
       run: |