diff --git a/src/xrAICore/Navigation/ai_object_location.cpp b/src/xrAICore/Navigation/ai_object_location.cpp
index 855df5f48bf..4e106b7a658 100644
--- a/src/xrAICore/Navigation/ai_object_location.cpp
+++ b/src/xrAICore/Navigation/ai_object_location.cpp
@@ -11,7 +11,8 @@
 #include "xrAICore/Navigation/level_graph.h"
 #include "xrGame/ai_space.h"
 
-IC void CAI_ObjectLocation::init()
+
+void CAI_ObjectLocation::init()
 {
     if (ai().get_level_graph())
         ai().level_graph().set_invalid_vertex(m_level_vertex_id);
@@ -24,37 +25,37 @@ IC void CAI_ObjectLocation::init()
         m_game_vertex_id = GameGraph::_GRAPH_ID(-1);
 }
 
-IC void CAI_ObjectLocation::game_vertex(CVertex const* game_vertex)
+void CAI_ObjectLocation::game_vertex(CVertex const* game_vertex)
 {
     VERIFY(ai().game_graph().valid_vertex_id(ai().game_graph().vertex_id(game_vertex)));
     m_game_vertex_id = ai().game_graph().vertex_id(game_vertex);
 }
 
-IC void CAI_ObjectLocation::game_vertex(_GRAPH_ID const& game_vertex_id)
+void CAI_ObjectLocation::game_vertex(_GRAPH_ID const& game_vertex_id)
 {
     VERIFY(ai().game_graph().valid_vertex_id(game_vertex_id));
     m_game_vertex_id = game_vertex_id;
 }
 
-IC const CGameGraph::CVertex* CAI_ObjectLocation::game_vertex() const
+const CGameGraph::CVertex* CAI_ObjectLocation::game_vertex() const
 {
     VERIFY(ai().game_graph().valid_vertex_id(m_game_vertex_id));
     return (ai().game_graph().vertex(m_game_vertex_id));
 }
 
-IC void CAI_ObjectLocation::level_vertex(CLevelVertex const* level_vertex)
+void CAI_ObjectLocation::level_vertex(CLevelVertex const* level_vertex)
 {
     VERIFY(ai().level_graph().valid_vertex_id(ai().level_graph().vertex_id(level_vertex)));
     m_level_vertex_id = ai().level_graph().vertex_id(level_vertex);
 }
 
-IC void CAI_ObjectLocation::level_vertex(u32 const& level_vertex_id)
+void CAI_ObjectLocation::level_vertex(u32 const& level_vertex_id)
 {
     VERIFY(ai().level_graph().valid_vertex_id(level_vertex_id));
     m_level_vertex_id = level_vertex_id;
 }
 
-IC const CLevelGraph::CVertex* CAI_ObjectLocation::level_vertex() const
+const LevelGraph::CVertex* CAI_ObjectLocation::level_vertex() const
 {
     VERIFY(ai().level_graph().valid_vertex_id(m_level_vertex_id));
     return (ai().level_graph().vertex(m_level_vertex_id));
diff --git a/src/xrAICore/Navigation/ai_object_location.h b/src/xrAICore/Navigation/ai_object_location.h
index b2a94b189c6..220cf6965a2 100644
--- a/src/xrAICore/Navigation/ai_object_location.h
+++ b/src/xrAICore/Navigation/ai_object_location.h
@@ -8,19 +8,15 @@
 
 #pragma once
 
-#include "xrAICore/Navigation/game_graph_space.h"
-
-namespace LevelGraph
-{
-class CVertex;
-}
+#include "xrAICore/Navigation/game_graph.h"
+#include "xrAICore/Navigation/level_graph.h"
 
 class CAI_ObjectLocation
 {
 public:
-    typedef GameGraph::_GRAPH_ID _GRAPH_ID;
-    typedef GameGraph::CVertex CVertex;
-    typedef LevelGraph::CVertex CLevelVertex;
+    using _GRAPH_ID = GameGraph::_GRAPH_ID ;
+    using CVertex = GameGraph::CVertex;
+    using CLevelVertex = LevelGraph::CVertex;
 
 private:
     u32 m_level_vertex_id;
@@ -30,13 +26,13 @@ class CAI_ObjectLocation
     IC CAI_ObjectLocation();
     void init();
     IC void reinit();
-    IC void game_vertex(CVertex const* game_vertex);
-    IC void game_vertex(_GRAPH_ID const& game_vertex_id);
-    IC const CVertex* game_vertex() const;
+    void game_vertex(CVertex const* game_vertex);
+    void game_vertex(_GRAPH_ID const& game_vertex_id);
+    const CVertex* game_vertex() const;
     IC const _GRAPH_ID game_vertex_id() const;
-    IC void level_vertex(CLevelVertex const* level_vertex);
-    IC void level_vertex(u32 const& level_vertex_id);
-    IC const CLevelVertex* level_vertex() const;
+    void level_vertex(CLevelVertex const* level_vertex);
+    void level_vertex(u32 const& level_vertex_id);
+    const LevelGraph::CVertex* level_vertex() const;
     IC const u32 level_vertex_id() const;
 };