diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b5a5a83..07440a6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -58,7 +58,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: ${{ env.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('frontend/pnpm-lock.yaml') }}
           restore-keys: |
             ${{ runner.os }}-pnpm-store-
 
@@ -126,7 +126,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: ${{ env.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('frontend/pnpm-lock.yaml') }}
           restore-keys: |
             ${{ runner.os }}-pnpm-store-
 
@@ -209,7 +209,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: ${{ env.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('frontend/pnpm-lock.yaml') }}
           restore-keys: |
             ${{ runner.os }}-pnpm-store-
 
@@ -255,7 +255,8 @@ jobs:
 
           # Create icon in multiple sizes for better compatibility
           if [ -f "build/appicon.png" ]; then
-            cp build/appicon.png spotiflac-256.png
+            # Resize to 256x256 (build/appicon.png might be 1024x1024)
+            convert build/appicon.png -resize 256x256 spotiflac-256.png
           elif [ -f "frontend/public/icon.svg" ]; then
             convert -background none -size 256x256 frontend/public/icon.svg spotiflac-256.png
           else