diff --git a/Dockerfile b/Dockerfile
index 34809b8e18f..1061a4dcc0f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -98,4 +98,4 @@ EXPOSE 8000
 
 # Start development server by default
 ENTRYPOINT ["/sbin/tini", "--", "mkdocs"]
-CMD [ "serve", "--dev-addr=0.0.0.0:8000"]
+CMD ["serve", "--dev-addr=0.0.0.0:8000"]