diff --git a/Dockerfile b/Dockerfile
index 47cdbef..6d0019a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,4 +10,4 @@ WORKDIR /epg
 
 RUN npm install
 
-CMD npm run grab -- --cron "0 3 * * *" --channels /channels/channels.xml
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+CMD ["npm", "run", "grab", "--", "--cron", "0 3 * * *" "--channels", "channels/channels.xml"]
\ No newline at end of file