diff --git a/build/unsup/instance.cfg b/build/unsup/instance.cfg
index 31f6294..5227fbe 100644
--- a/build/unsup/instance.cfg
+++ b/build/unsup/instance.cfg
@@ -29,5 +29,5 @@ LogPrePostOutput=true
 
 JvmArgs=
 OverrideMemory=true
-MaxMemAlloc=5120
+MaxMemAlloc=6144
 MinMemAlloc=512