diff --git a/python/ray/autoscaler/aws/example-full.yaml b/python/ray/autoscaler/aws/example-full.yaml
index 43e2172a3..c8ebe9dc3 100644
--- a/python/ray/autoscaler/aws/example-full.yaml
+++ b/python/ray/autoscaler/aws/example-full.yaml
@@ -74,7 +74,7 @@ head_node:
     BlockDeviceMappings:
         - DeviceName: /dev/sda1
           Ebs:
-              VolumeSize: 50
+              VolumeSize: 100
 
     # Additional options in the boto docs.