diff --git a/.github/workflows/arm64_graviton.yml b/.github/workflows/arm64_graviton.yml
index 6928312b5..593b5bb2b 100644
--- a/.github/workflows/arm64_graviton.yml
+++ b/.github/workflows/arm64_graviton.yml
@@ -119,15 +119,18 @@ jobs:
           case "${{ matrix.build }}" in
             "make")
               MAKE_FLAGS='DYNAMIC_ARCH=1 USE_OPENMP=0'
-              echo "::group::Tests in 'test' directory"
-              make -C test $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
-              echo "::endgroup::"
-              echo "::group::Tests in 'ctest' directory"
-              make -C ctest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
-              echo "::endgroup::"
-              echo "::group::Tests in 'utest' directory"
-              make -C utest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
-              echo "::endgroup::"
+              wget https://gist.github.com/martin-frbg/96d2252fbb71d0d898ede14691b51657/raw/5c6a89cb1560dce50005dd8484483508fabc039f/issue4939.c
+              gcc -I. -O2 issue4939.c libopenblas.a -o issue4939
+              ./issue4939
+              #echo "::group::Tests in 'test' directory"
+              #make -C test $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
+              #echo "::endgroup::"
+              #echo "::group::Tests in 'ctest' directory"
+              #make -C ctest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
+              #echo "::endgroup::"
+              #echo "::group::Tests in 'utest' directory"
+              #make -C utest $MAKE_FLAGS FC="ccache ${{ matrix.fortran }}"
+              #echo "::endgroup::"
               ;;
             "cmake")
               cd build && ctest