diff --git a/.github/workflows/check-generated-values.yml b/.github/workflows/check-generated-values.yml
index 85939a5b7..9afc4cc28 100644
--- a/.github/workflows/check-generated-values.yml
+++ b/.github/workflows/check-generated-values.yml
@@ -3,14 +3,16 @@ name: Check values files
 jobs:
   diff:
     runs-on: ubuntu-latest
+    env:
+      TMP_DIR: "/tmp/shared"
     steps:
       - name: Check out repository
         uses: actions/checkout@v4
       - name: Create directories
         run: |
           mkdir -p ~/.local/bin
-          mkdir -p /tmp/shared
-          chmod 777 /tmp/shared
+          mkdir -p "${TMP_DIR}"
+          chmod 777 "${TMP_DIR}"
       - name: Create helmfile docker shim
         run: |
           echo 'docker run --rm -v "/tmp:/tmp" -v "${PWD}:/workdir" --workdir /workdir \
@@ -26,10 +28,13 @@ jobs:
         run: >
           for ENV_DIR in k8s/argocd/*; do
             ENV=$(basename "${ENV_DIR}")
+            
             for RELEASE_FILE in "${ENV_DIR}"/*.values.yaml; do
               RELEASE=$(basename "${RELEASE_FILE}" .values.yaml)
-              TMP_VALUES=/shared/tmp_"${ENV}.${RELEASE}".yml
+              TMP_VALUES="${TMP_DIR}"/tmp_"${ENV}.${RELEASE}".yml
+
               echo "checking $RELEASE_FILE - [$ENV] [$RELEASE]"
+
               ./bin/generate-values "${ENV}" "${RELEASE}" "${TMP_VALUES}"
               diff "${TMP_VALUES}" "${RELEASE_FILE}"
             done