diff --git a/_constraints b/_constraints
index daff4bb..563a442 100644
--- a/_constraints
+++ b/_constraints
@@ -1,7 +1,7 @@
 <constraints>
   <hardware>
   <disk>
-    <size unit="G">6</size>
+    <size unit="G">8</size>
   </disk>
   </hardware>
 </constraints>