diff --git a/scripts/build_release.sh b/scripts/build_release.sh
index 0f31355..1fa6605 100755
--- a/scripts/build_release.sh
+++ b/scripts/build_release.sh
@@ -13,10 +13,20 @@ APP_NAME="Bugger.app"
 echo "=== Cleaning ==="
 xcodebuild -project "$PROJECT" -scheme "$SCHEME" clean 1>/dev/null
 
+# Use Config.xcconfig if present
+XCCONFIG_FLAG=""
+if [ -f "Config.xcconfig" ]; then
+    XCCONFIG_FLAG="-xcconfig Config.xcconfig"
+    echo "=== Using Config.xcconfig ==="
+else
+    echo "=== WARNING: Config.xcconfig not found, credentials will be empty ==="
+fi
+
 echo "=== Building Release ==="
 xcodebuild -project "$PROJECT" -scheme "$SCHEME" \
     -configuration Release \
     -derivedDataPath "$BUILD_DIR/derived" \
+    $XCCONFIG_FLAG \
     build 2>&1 | grep -E "^.../|error:|BUILD|warning:.*Swift"
 
 # Find the built .app