diff --git a/server/gameserver/movement.cc b/server/gameserver/movement.cc
index ca79afaf..4405a9df 100644
--- a/server/gameserver/movement.cc
+++ b/server/gameserver/movement.cc
@@ -173,8 +173,8 @@ void Movement::CalcTargetPos(float distance)
         return;
     }
 
-    a8::Vec2 dir = owner_->GetPos().CalcDir2D(point.tar_pos);
-    dir.Normalize();
+    glm::vec3 dir = point.tar_pos.ToGlmVec3() - owner_->GetPos().ToGlmVec3();
+    GlmHelper::Normalize(dir);
     point.dir.x = dir.x;
     point.dir.z = dir.y;