diff --git a/src/game/ObjectGuid.h b/src/game/ObjectGuid.h
index 6ecb0a065..9022d8502 100644
--- a/src/game/ObjectGuid.h
+++ b/src/game/ObjectGuid.h
@@ -95,7 +95,7 @@ class MANGOS_DLL_SPEC ObjectGuid
 
         operator uint64() const { return m_guid; }
     private:
-        ObjectGuid(uint32 const&);                          // no implementation, used for catch wrong type assign
+        explicit ObjectGuid(uint32 const&);                 // no implementation, used for catch wrong type assign
         ObjectGuid(HighGuid, uint32, uint64 counter);       // no implementation, used for catch wrong type assign
         ObjectGuid(HighGuid, uint64 counter);               // no implementation, used for catch wrong type assign
 
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index dd85f0dca..a4fd8bdcd 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "11627"
+ #define REVISION_NR "11628"
 #endif // __REVISION_NR_H__