diff --git a/_constraints b/_constraints
index 86b0309..5dddfdf 100644
--- a/_constraints
+++ b/_constraints
@@ -4,7 +4,7 @@
       <size unit="G">4</size>
     </memory>
     <disk>
-      <size unit="M">3400</size>
+      <size unit="G">4</size>
     </disk>
   </hardware>
 </constraints>