diff --git a/developer-guides/vagrant.md b/developer-guides/vagrant.md
index 61560db7f..291b85bc3 100644
--- a/developer-guides/vagrant.md
+++ b/developer-guides/vagrant.md
@@ -369,7 +369,7 @@ If you need more granular control, you can set the amount of memory for the mast
 
 ```sh
 export KUBERNETES_MASTER_MEMORY=1536
-export KUBERNETES_MINION_MEMORY=2048
+export KUBERNETES_NODE_MEMORY=2048
 ```
 
 #### I ran vagrant suspend and nothing works!