diff --git a/src/naxx40Scripts/boss_grobbulus_40.cpp b/src/naxx40Scripts/boss_grobbulus_40.cpp
index 8a22de7..3974664 100644
--- a/src/naxx40Scripts/boss_grobbulus_40.cpp
+++ b/src/naxx40Scripts/boss_grobbulus_40.cpp
@@ -175,7 +175,7 @@ public:
                     events.RepeatEvent(20000);
                     break;
                 case EVENT_MUTATING_INJECTION:
-                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 100.0f, true, -SPELL_MUTATING_INJECTION))
+                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 100.0f, true, true, -SPELL_MUTATING_INJECTION))
                     {
                         me->CastSpell(target, SPELL_MUTATING_INJECTION, false);
                     }
diff --git a/src/naxx40Scripts/boss_kelthuzad_40.cpp b/src/naxx40Scripts/boss_kelthuzad_40.cpp
index 3a7369f..898eb0e 100644
--- a/src/naxx40Scripts/boss_kelthuzad_40.cpp
+++ b/src/naxx40Scripts/boss_kelthuzad_40.cpp
@@ -425,7 +425,7 @@ public:
                 case EVENT_CHAINS:
                     for (uint8 i = 0; i < 3; ++i)
                     {
-                        if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 200, true, -SPELL_CHAINS_OF_KELTHUZAD))
+                        if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 200, true, true, -SPELL_CHAINS_OF_KELTHUZAD))
                         {
                             me->CastSpell(target, SPELL_CHAINS_OF_KELTHUZAD, true);
                         }
diff --git a/src/naxx40Scripts/boss_maexxna_40.cpp b/src/naxx40Scripts/boss_maexxna_40.cpp
index 26302d5..eeefc7a 100644
--- a/src/naxx40Scripts/boss_maexxna_40.cpp
+++ b/src/naxx40Scripts/boss_maexxna_40.cpp
@@ -197,7 +197,7 @@ public:
                     Talk(EMOTE_WEB_WRAP);
                     for (uint8 i = 0; i < 2; ++i)
                     {
-                        if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 0, true, -SPELL_WEB_WRAP))
+                        if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 0, true, true, -SPELL_WEB_WRAP))
                         {
                             target->RemoveAura(SPELL_WEB_SPRAY);
                             uint8 pos = urand(0, 2);