diff --git a/cloud/agent/install.go b/cloud/agent/install.go
index 3468cc9..c8583ac 100644
--- a/cloud/agent/install.go
+++ b/cloud/agent/install.go
@@ -128,7 +128,7 @@
 
 	installParams := osimage.Params{
 		PartitionSize: osimage.PartitionSizeInfo{
-			ESP:    128,
+			ESP:    384,
 			System: 4096,
 			Data:   128,
 		},