diff --git a/build/jam/DefaultBuildProfiles b/build/jam/DefaultBuildProfiles
index 45510f9185..de9729226f 100644
--- a/build/jam/DefaultBuildProfiles
+++ b/build/jam/DefaultBuildProfiles
@@ -71,7 +71,7 @@ rule DefineDefaultBuildProfiles
 			AddGroupToHaikuImage party : 101 : user sshd ;
 			HAIKU_IMAGE_HOST_NAME ?= shredder ;
 			if $(DEBUG) != 0 {
-				HAIKU_IMAGE_SIZE ?= 900 ;
+				HAIKU_IMAGE_SIZE ?= 1000 ;
 			}
 			HAIKU_IMAGE_SIZE ?= 800 ;