diff --git a/src/server/scripts/EasternKingdoms/GrimBatol/boss_general_umbriss.cpp b/src/server/scripts/EasternKingdoms/GrimBatol/boss_general_umbriss.cpp
index a56a9a562d0..2879741a4ac 100644
--- a/src/server/scripts/EasternKingdoms/GrimBatol/boss_general_umbriss.cpp
+++ b/src/server/scripts/EasternKingdoms/GrimBatol/boss_general_umbriss.cpp
@@ -372,8 +372,8 @@ class spell_umbriss_bleeding_wound : public AuraScript
 
 void AddSC_boss_general_umbriss()
 {
-    RegisterGrtimBatolCreatureAI(boss_general_umbriss);
-    RegisterGrtimBatolCreatureAI(npc_umbriss_skardyn);
+    RegisterGrimBatolCreatureAI(boss_general_umbriss);
+    RegisterGrimBatolCreatureAI(npc_umbriss_skardyn);
     RegisterSpellScript(spell_umbriss_summon_blitz_trigger);
     RegisterSpellScript(spell_umbriss_summon_ground_siege_trigger);
     RegisterAuraScript(spell_umbriss_bleeding_wound);
diff --git a/src/server/scripts/EasternKingdoms/GrimBatol/grim_batol.h b/src/server/scripts/EasternKingdoms/GrimBatol/grim_batol.h
index 61ac1903c80..dc34e9fff72 100644
--- a/src/server/scripts/EasternKingdoms/GrimBatol/grim_batol.h
+++ b/src/server/scripts/EasternKingdoms/GrimBatol/grim_batol.h
@@ -88,6 +88,6 @@ AI* GetGrimBatolAI(Creature* creature)
     return GetInstanceAI<AI>(creature, GBScriptName);
 }
 
-#define RegisterGrtimBatolCreatureAI(ai_name) RegisterCreatureAIWithFactory(ai_name, GetGrimBatolAI)
+#define RegisterGrimBatolCreatureAI(ai_name) RegisterCreatureAIWithFactory(ai_name, GetGrimBatolAI)
 
 #endif // GRIM_BATOL_H_