diff --git a/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp b/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
index a665b9e09a..dc7a91e23a 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
@@ -1270,7 +1270,7 @@ bool SmartAIMgr::IsTextValid(SmartScriptHolder const& e, uint32 id)
             default:
                 if (e.entryOrGuid < 0)
                 {
-                    uint64 entry = uint64(-e.entryOrGuid);
+                    entry = uint32(-e.entryOrGuid);
                     CreatureData const* data = sObjectMgr->GetCreatureData(entry);
                     if (!data)
                     {