diff --git a/Dockerfile b/Dockerfile
index 59a9b44a9..4c390428c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -77,6 +77,7 @@ RUN \
     gosu wekan:wekan sh ./install_meteor.sh && \
     \
     # Build app
+    source /home/wekan/app/app.env && \
     cd /home/wekan/app && \
     gosu wekan /home/wekan/.meteor/meteor npm install --save xss && \
     gosu wekan /home/wekan/.meteor/meteor build --directory /home/wekan/app_build && \