diff --git a/.github/workflows/make.yml b/.github/workflows/make.yml
index 509999e..ea3286f 100644
--- a/.github/workflows/make.yml
+++ b/.github/workflows/make.yml
@@ -33,7 +33,7 @@ jobs:
         cache-name: cache-egp-downloads
       with:
         path: data/downloaded/
-        key: ${{ runner.os }}-build-${{ env.cache-name }}
+        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}
         restore-keys: |
           ${{ runner.os }}-build-${{ env.cache-name }}
           ${{ runner.os }}-build-