diff --git a/deploy/update b/deploy/update
index 3d200a1305df16203a4b1213bcd9309f0d8d44ce..b9789a223f803b277c5b0fbb06575ee27ec10c2c 100755
--- a/deploy/update
+++ b/deploy/update
@@ -3,4 +3,4 @@
 # update data from remote repository /html/_data
 echo '' > ./update.html  # create file to force jekyll _site folder recreation
 docker-compose down php-server
-docker-compose up php-server
+docker-compose up -d php-server