diff --git a/src/game/Spell.cpp b/src/game/Spell.cpp
index 54825b266..ca361ceba 100644
--- a/src/game/Spell.cpp
+++ b/src/game/Spell.cpp
@@ -3723,7 +3723,7 @@ uint8 Spell::CanCast(bool strict)
             // If 0 spell effect empty - client not send target data (need use selection)
             // TODO: check it on next client version
             if (m_targets.m_targetMask == TARGET_FLAG_SELF &&
-                m_spellInfo->Effect[0] == 0 && m_spellInfo->EffectImplicitTargetA[1] != TARGET_SELF)
+                m_spellInfo->EffectImplicitTargetA[1] == TARGET_CHAIN_DAMAGE)
             {
                 if (target = m_caster->GetUnit(*m_caster, ((Player *)m_caster)->GetSelection()))
                     m_targets.setUnitTarget(target);