diff --git a/hosts/fw.cloonar.com/modules/hypervisor/default.nix b/hosts/fw.cloonar.com/modules/hypervisor/default.nix
index 0dbf52a..802eb61 100644
--- a/hosts/fw.cloonar.com/modules/hypervisor/default.nix
+++ b/hosts/fw.cloonar.com/modules/hypervisor/default.nix
@@ -3,9 +3,9 @@ let
   hostNic = "server";
   guests = {
     git = {
-      memory = 16;
+      memory = "16";
       mac = "ed:22:4a:96:c3:01";
-      diskSize = 128;
+      diskSize = "128";
     };
   };
 in