diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 1a44c45a8c..c93758c823 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -99,9 +99,8 @@ jobs:
         cache-name: compiled-deps
       with:
         path: ${{ steps.HaskEnvSetup.outputs.cabal-store }}
-        key:  ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project') }}-${{ hashFiles('cabal.project.freeze') }}
+        key:  ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project.freeze') }}
         restore-keys: |
-              ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project') }}-
               ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-
               ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-
               ${{ env.cache-name }}-${{ runner.os }}-
diff --git a/.github/workflows/caching.yml b/.github/workflows/caching.yml
index 85dab8790b..1aaba7ccb7 100644
--- a/.github/workflows/caching.yml
+++ b/.github/workflows/caching.yml
@@ -157,9 +157,8 @@ jobs:
           cache-name: compiled-deps
         with:
           path: ${{ steps.HaskEnvSetup.outputs.cabal-store }}
-          key:  ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project') }}-${{ hashFiles('cabal.project.freeze') }}
+          key:  ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project.freeze') }}
           restore-keys: |
-                ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project') }}-
                 ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-
                 ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-
                 ${{ env.cache-name }}-${{ runner.os }}-
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 879140d2a0..6f1f232ba2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -148,9 +148,8 @@ jobs:
           cache-name: compiled-deps
         with:
           path: ${{ steps.HaskEnvSetup.outputs.cabal-store }}
-          key:  ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project') }}-${{ hashFiles('cabal.project.freeze') }}
+          key:  ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project.freeze') }}
           restore-keys: |
-                ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-${{ hashFiles('cabal.project') }}
                 ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.INDEX_STATE }}-
                 ${{ env.cache-name }}-${{ runner.os }}-${{ matrix.ghc }}-
                 ${{ env.cache-name }}-${{ runner.os }}-