diff --git a/.github/workflows/build-user-config.yml b/.github/workflows/build-user-config.yml
index ea889db0..de35ffb4 100644
--- a/.github/workflows/build-user-config.yml
+++ b/.github/workflows/build-user-config.yml
@@ -58,7 +58,7 @@ jobs:
             zephyr/
             bootloader/
             zmk/
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('manifest-dir/west.yml') }}
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('config/west.yml') }}
           restore-keys: |
             ${{ runner.os }}-build-${{ env.cache-name }}-
             ${{ runner.os }}-build-