diff --git a/.github/workflows/concrete_python_test_macos.yml b/.github/workflows/concrete_python_test_macos.yml
index c297c72a30..634020aa50 100644
--- a/.github/workflows/concrete_python_test_macos.yml
+++ b/.github/workflows/concrete_python_test_macos.yml
@@ -64,14 +64,14 @@ jobs:
           pip install -r requirements.txt
       - name: Build concrete-compiler python-bindings
         run: |
-          ${{ github.workspace }}/frontends/concrete-python .venv/bin/activate
+          . ${{ github.workspace }}/frontends/concrete-python/.venv/bin/activate
           cd ${{ github.workspace }}/compilers/concrete-compiler/compiler
           ccache -z
           make Python3_EXECUTABLE="$(which python)" python-bindings
           ccache -s
       - name: Create wheels
         run: |
-          ${{ github.workspace }}/frontends/concrete-python .venv/bin/activate
+          . ${{ github.workspace }}/frontends/concrete-python/.venv/bin/activate
           cd ${{ github.workspace }}/frontends/concrete-python
 
           export COMPILER_BUILD_DIRECTORY=${{ github.workspace }}/compilers/concrete-compiler/compiler