diff --git a/entrypoint_testing.sh b/entrypoint_testing.sh
index a4e7adc..cb12722 100755
--- a/entrypoint_testing.sh
+++ b/entrypoint_testing.sh
@@ -3,8 +3,8 @@
 
 LOCKFILE="setup_done.lock"
 
-# Install Bulma CSS dependencies
-npm install
+# Install Bulma CSS dependencies and build the bundle
+npm install && npm run build
 
 cd /code/qgisfeedproject