diff --git a/mnemo_cards_web_v2/Dockerfile b/mnemo_cards_web_v2/Dockerfile
index df2d0c8..939e4e2 100644
--- a/mnemo_cards_web_v2/Dockerfile
+++ b/mnemo_cards_web_v2/Dockerfile
@@ -27,7 +27,7 @@ RUN flutter pub get
 ARG API_BASE_URL=https://api.mnemo-cards.online
 
 # Build web app
-RUN flutter build web --release \
+RUN flutter build web --release --no-source-maps \
   --dart-define=API_BASE_URL=${API_BASE_URL}
 
 # Verify build output