diff --git a/docs/devel/developer-guides/vagrant.md b/docs/devel/developer-guides/vagrant.md
index baf40b9702..50c9769a84 100644
--- a/docs/devel/developer-guides/vagrant.md
+++ b/docs/devel/developer-guides/vagrant.md
@@ -328,7 +328,7 @@ If you need more granular control, you can set the amount of memory for the mast
 
 ```sh
 export KUBERNETES_MASTER_MEMORY=1536
-export KUBERNETES_MASTER_MINION=2048
+export KUBERNETES_MINION_MEMORY=2048
 ```
 
 #### I ran vagrant suspend and nothing works!
diff --git a/docs/getting-started-guides/vagrant.md b/docs/getting-started-guides/vagrant.md
index 115cfea69f..092cae317a 100644
--- a/docs/getting-started-guides/vagrant.md
+++ b/docs/getting-started-guides/vagrant.md
@@ -294,7 +294,7 @@ If you need more granular control, you can set the amount of memory for the mast
 
 ```sh
 export KUBERNETES_MASTER_MEMORY=1536
-export KUBERNETES_MASTER_MINION=2048
+export KUBERNETES_MINION_MEMORY=2048
 ```
 
 #### I ran vagrant suspend and nothing works!