diff --git a/README.md b/README.md
index 7ce65e3936..db8c4ab3a4 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ brew install dnvm
 
 Add dnvm to your bash profile (./bash_profile)
 ```bash
-source dnvm
+source dnvm.sh
 ```