diff --git a/docker-compose.override.yml b/docker-compose.override.yml
index 36ca958..f83c1a1 100644
--- a/docker-compose.override.yml
+++ b/docker-compose.override.yml
@@ -3,7 +3,12 @@ version: "3.7"
 
 services:
   jekyll:
-    command: |
-      jekyll serve --watch --force_polling --verbose --config _config_dev.yml --trace
+    command: >
+      jekyll serve \
+      --watch \
+      --force_polling \
+      --verbose \
+      --config _config_dev.yml \
+      --trace
     volumes:
-      - .:/srv/jekyll
+      - ".:/srv/jekyll"