diff --git a/r5dev/thirdparty/recast/Detour/Include/DetourNavMesh.h b/r5dev/thirdparty/recast/Detour/Include/DetourNavMesh.h
index a4b5371a..f4bee5d9 100644
--- a/r5dev/thirdparty/recast/Detour/Include/DetourNavMesh.h
+++ b/r5dev/thirdparty/recast/Detour/Include/DetourNavMesh.h
@@ -327,7 +327,6 @@ struct dtMeshTile
 	int dataSize;							///< Size of the tile data.
 	int flags;								///< Tile flags. (See: #dtTileFlags)
 	dtMeshTile* next;						///< The next free tile, or the next tile in the spatial grid.
-	__int64 unk1;
 private:
 	dtMeshTile(const dtMeshTile&);
 	dtMeshTile& operator=(const dtMeshTile&);