diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d21b750..d996b9a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
             ~/.gradle/wrapper
             ~/.konan/cache
             ~/.konan/dependencies
-          key: build-deps-${{ runner.os }}-${{ hashFiles('~/.gradle') }}-${{ hashFiles('~/.konan') }}
+          key: build-deps-${{ runner.os }}-${{ hashFiles('gradle/**', 'gradlew*', 'gradle.properties', '*.gradle*') }}
       - name: Checkout source
         uses: actions/checkout@v1
       - name: Build