diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index 27f398ca2..9248840aa 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -5686,6 +5686,10 @@ void Unit::AttackedBy(Unit* attacker)
     if (GetTypeId() == TYPEID_UNIT && ((Creature*)this)->AI())
         ((Creature*)this)->AI()->AttackedBy(attacker);
 
+    // do not pet reaction for self inflicted damage (like environmental)
+    if (attacker == this)
+        return;
+
     // trigger pet AI reaction
     if (Pet* pet = GetPet())
         pet->AttackedBy(attacker);
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index b67ca2090..806932e48 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 "11929"
+ #define REVISION_NR "11930"
 #endif // __REVISION_NR_H__