diff --git a/src/vnm/AddressRange.cc b/src/vnm/AddressRange.cc
index bd549042fa..2133c55182 100644
--- a/src/vnm/AddressRange.cc
+++ b/src/vnm/AddressRange.cc
@@ -274,8 +274,6 @@ int AddressRange::update_attributes(
 
     if (vup->vector_value("SIZE", new_size) == 0)
     {
-        map<unsigned int, long long> itup;
-
         if (is_reservation && new_size != size)
         {
             error_msg = "The SIZE of a reservation cannot be changed.";
@@ -289,6 +287,8 @@ int AddressRange::update_attributes(
 
             return -1;
         }
+
+        next = 0;
     }
     else
     {