diff --git a/_constraints b/_constraints
index 13036c9..bf5e186 100644
--- a/_constraints
+++ b/_constraints
@@ -36,7 +36,7 @@
         <size unit="G">8</size>
       </physicalmemory>
       <disk>
-        <size unit="G">25</size>
+        <size unit="G">50</size>
       </disk>
     </hardware>
   </overwrite>