diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 0228515..91e0305 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -25,7 +25,7 @@ jobs:
     - name: Setup cmake
       uses: jwlawson/actions-setup-cmake@v1.13
       with:
-        cmake-version: $CMAKE_VERSION
+        cmake-version: ${{ env.CMAKE_VERSION }}
     
     - name: Test cmake
       run: cmake --version