diff --git a/public/assets/chat/docker-entrypoint.sh b/public/assets/chat/docker-entrypoint.sh
index 3760633d3..fb15472f9 100755
--- a/public/assets/chat/docker-entrypoint.sh
+++ b/public/assets/chat/docker-entrypoint.sh
@@ -2,4 +2,6 @@
 
 cd "${GULP_DIR}" || exit
 
+yarn
+
 gulp js css no-jquery