diff --git a/.github/actions/godot-cpp-build/action.yml b/.github/actions/godot-cpp-build/action.yml
index d44eb8ead5..1046f09470 100644
--- a/.github/actions/godot-cpp-build/action.yml
+++ b/.github/actions/godot-cpp-build/action.yml
@@ -35,4 +35,6 @@ runs:
 
     - name: SCons Build
       shell: sh
+      env:
+        SCONS_CACHE: ${{ inputs.scons-cache }}
       run: scons --directory=./godot-cpp/test "gdextension_dir=${{ github.workspace }}" ${{ inputs.scons-flags }}