diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6c37e96..2e5f5c7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,8 +13,8 @@ jobs:
       - uses: actions/cache@v4
         with:
           path: |
+            ~/.ghcup
             ~/.stack
-            .stack-work
           key: ${{ runner.os }}-${{ hashFiles('**/*.cabal','**/stack.yaml') }}
           # If there's no match for key, fall back to these:
           restore-keys: |