diff --git a/ui/runtime-env.sh b/ui/runtime-env.sh
index 354c277..6664c60 100644
--- a/ui/runtime-env.sh
+++ b/ui/runtime-env.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
 echo "window.RUNTIME_CONFIG = {" > /usr/share/nginx/html/config.js
-echo "  VITE_API_EVENTS_URL: '${VITE_API_EVENTS_URL}'" >> /usr/share/nginx/html/config.js
+echo "  VITE_API_EVENTS_URL: '${VITE_API_EVENTS_URL}'," >> /usr/share/nginx/html/config.js
 echo "  VITE_API_DB_URL: '${VITE_API_DB_URL}'" >> /usr/share/nginx/html/config.js
 echo "};" >> /usr/share/nginx/html/config.js