diff --git a/src/game/SpellMgr.cpp b/src/game/SpellMgr.cpp
index 01b648bf4..a2d9a291c 100644
--- a/src/game/SpellMgr.cpp
+++ b/src/game/SpellMgr.cpp
@@ -399,11 +399,14 @@ bool IsPositiveEffect(uint32 spellId, uint32 effIndex)
                     if(spellproto->Id == 17624)
                         return false;
                     break;
+                case SPELL_AURA_MOD_PACIFY_SILENCE:
+                    if(spellproto->Id == 24740)             // Wisp Costume
+                        return true;
+                    return false;
                 case SPELL_AURA_MOD_ROOT:
                 case SPELL_AURA_MOD_SILENCE:
                 case SPELL_AURA_GHOST:
                 case SPELL_AURA_PERIODIC_LEECH:
-                case SPELL_AURA_MOD_PACIFY_SILENCE:
                 case SPELL_AURA_MOD_STALKED:
                 case SPELL_AURA_PERIODIC_DAMAGE_PERCENT:
                     return false;
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 2b08804ee..15d06892e 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 "8358"
+ #define REVISION_NR "8359"
 #endif // __REVISION_NR_H__