diff --git a/stack_orchestrator/data/stacks/osmosis/README.md b/stack_orchestrator/data/stacks/osmosis/README.md
index b8700edc..4c13c93c 100644
--- a/stack_orchestrator/data/stacks/osmosis/README.md
+++ b/stack_orchestrator/data/stacks/osmosis/README.md
@@ -42,7 +42,7 @@ network:
   ports:
     proxy-server:
       - '4000:4000'
-    niginx:
+    nginx:
       - '3000:80'
 ```