diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e3cd870..166a56c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
           path: |
             _build
             deps
-          key: ${{ runner.os }}-mix-${{ env.cache-name }}-${{ hashFiles('**/mix.lock') }}  
+          key: ${{ runner.os }}-mix-${{ env.cache-name }}-${{ hashFiles('mix.lock') }}  
       - run: mix deps.get
       - run: mix compile --warnings-as-errors
       - run: mix credo --strict --ignore design.tagtodo
@@ -51,7 +51,7 @@ jobs:
           path: |
             integration/_build
             integration/deps
-          key: ${{ runner.os }}-mix-${{ env.cache-name }}-${{ hashFiles('**/integration/mix.lock') }}  
+          key: ${{ runner.os }}-mix-${{ env.cache-name }}-${{ hashFiles('integration/mix.lock') }}  
       - run: mix deps.get
       - run: mix compile --warnings-as-errors
       - run: mix format --check-formatted