diff --git a/src/server/game/Spells/SpellInfo.cpp b/src/server/game/Spells/SpellInfo.cpp
index 67c41cd8d..52683e5c3 100644
--- a/src/server/game/Spells/SpellInfo.cpp
+++ b/src/server/game/Spells/SpellInfo.cpp
@@ -2644,14 +2644,6 @@ bool SpellInfo::_IsPositiveEffect(uint8 effIndex, bool deep) const
 
     switch (Effects[effIndex].Effect)
     {
-        case SPELL_EFFECT_DUMMY:
-            // some explicitly required dummy effect sets
-            switch (Id)
-            {
-                default:
-                    break;
-            }
-            break;
         // always positive effects (check before target checks that provided non-positive result in some case for positive effects)
         case SPELL_EFFECT_HEAL:
         case SPELL_EFFECT_LEARN_SPELL:
@@ -2661,10 +2653,8 @@ bool SpellInfo::_IsPositiveEffect(uint8 effIndex, bool deep) const
             return true;
         case SPELL_EFFECT_APPLY_AREA_AURA_ENEMY:
             return false;
-
         case SPELL_EFFECT_GAMEOBJECT_DAMAGE:
             return false;
-
         case SPELL_EFFECT_SCHOOL_DAMAGE:
             {
                 bool only = true;
@@ -2688,7 +2678,6 @@ bool SpellInfo::_IsPositiveEffect(uint8 effIndex, bool deep) const
                         return false;
                 break;
             }
-
         // non-positive aura use
         case SPELL_EFFECT_APPLY_AURA:
         case SPELL_EFFECT_APPLY_AREA_AURA_FRIEND: