diff --git a/vm-start.sh b/vm-start.sh
index 789d608..8b4fa57 100755
--- a/vm-start.sh
+++ b/vm-start.sh
@@ -303,6 +303,9 @@ for (( i=3; i<=$#; i++)); do
         "memory")
             MEMORY="${!i#*=}"
             ;;
+        "size")
+            SIZE="${!i#*=}"
+            ;;
         "uefi")
             set_uefi
             ;;