diff --git a/_constraints b/_constraints
index 399b7cf..f03fc50 100644
--- a/_constraints
+++ b/_constraints
@@ -8,7 +8,7 @@
     </conditions>
     <hardware>
       <memory>
-        <size unit="G">4</size>
+        <size unit="G">8</size>
       </memory>
     </hardware>
   </overwrite>