oops

Author: MaximilianAlgehed

.github/workflows/haskell-ci.yml

@@ -44,7 +44,7 @@ jobs:
 
       - uses: actions/cache@v4
         with:
-          key: ${{ matrix.ghc-version }}-${{ github.sha }}
+          key: ${{ matrix.ghc-version }}-${{ matrix.ref }}
           path: |
             ~/.cabal/store
             dist-newstyle