diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index bbbd91486..330b75a48 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -7896,7 +7896,8 @@ uint32 Unit::SpellDamageBonus(Unit *pVictim, SpellEntry const *spellProto, uint3
                 }
                 else // Tundra Stalker
                 {
-                    if (pVictim->GetAura(SPELL_AURA_DUMMY, SPELLFAMILY_DEATHKNIGHT, UI64LIT(0x0400000000000000)))
+                    // Frost Fever (target debuff)
+                    if (pVictim->GetAura(SPELL_AURA_MOD_HASTE, SPELLFAMILY_DEATHKNIGHT, UI64LIT(0x0000000000000000), 0x00000002))
                         DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
                     break;
                 }
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 273586878..4897d3ac8 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 "8245"
+ #define REVISION_NR "8246"
 #endif // __REVISION_NR_H__