diff --git a/src/server/scripts/Commands/cs_modify.cpp b/src/server/scripts/Commands/cs_modify.cpp
index 3d41789a6..066b8c310 100644
--- a/src/server/scripts/Commands/cs_modify.cpp
+++ b/src/server/scripts/Commands/cs_modify.cpp
@@ -1264,7 +1264,7 @@ public:
         if (!*args)
             return false;
 
-        uint16 display_id = (uint16)atoi((char*)args);
+        uint32 display_id = (uint32)atoi((char*)args);
 
         Unit* target = handler->getSelectedUnit();
         if (!target)