diff --git a/docs/docker-swarm.md b/docs/docker-swarm.md
index 1efb5177..d7d03fdc 100644
--- a/docs/docker-swarm.md
+++ b/docs/docker-swarm.md
@@ -52,4 +52,4 @@ Notes:
 
 #### Site Operations
 
-Refer [site operations documentation](./site-operations) to create new site, migrate site, drop site and perform other site operations.
+Refer [site operations documentation](./site-operations.md) to create new site, migrate site, drop site and perform other site operations.