diff --git a/zone/mob.cpp b/zone/mob.cpp
index d44568b5f..216771446 100644
--- a/zone/mob.cpp
+++ b/zone/mob.cpp
@@ -5612,9 +5612,9 @@ void Mob::SetEntityVariable(std::string variable_name, std::string variable_valu
 	m_EntityVariables[variable_name] = variable_value;
 }
 
-void Mob::SetFlyMode(GravityBehavior flymode)
+void Mob::SetFlyMode(GravityBehavior in_flymode)
 {
-	flymode = flymode;
+	flymode = in_flymode;
 }
 
 void Mob::Teleport(const glm::vec3 &pos)
diff --git a/zone/mob.h b/zone/mob.h
index f92edf00f..0c6b7b8cb 100644
--- a/zone/mob.h
+++ b/zone/mob.h
@@ -729,7 +729,7 @@ public:
 	void SetSpawned() { spawned = true; };
 	bool Spawned() { return spawned; };
 	virtual bool ShouldISpawnFor(Client *c) { return true; }
-	void SetFlyMode(GravityBehavior flymode);
+	void SetFlyMode(GravityBehavior in_flymode);
 	void Teleport(const glm::vec3 &pos);
 	void Teleport(const glm::vec4 &pos);
 	void TryMoveAlong(float distance, float angle, bool send = true);