diff --git a/src/common/Collision/Management/MMapManager.cpp b/src/common/Collision/Management/MMapManager.cpp
index 3f873b704d1..486219b9f32 100644
--- a/src/common/Collision/Management/MMapManager.cpp
+++ b/src/common/Collision/Management/MMapManager.cpp
@@ -179,7 +179,7 @@ namespace MMAP
         dtTileRef tileRef = 0;
 
         // memory allocated for data is now managed by detour, and will be deallocated when the tile is removed
-        if (dtStatusSucceed(mmap->navMesh->addTile(data, fileHeader.size, 0/*DT_TILE_FREE_DATA*/, 0, &tileRef)))
+        if (dtStatusSucceed(mmap->navMesh->addTile(data, fileHeader.size, DT_TILE_FREE_DATA, 0, &tileRef)))
         {
             mmap->loadedTileRefs.insert(std::pair<uint32, dtTileRef>(packedGridPos, tileRef));
             ++loadedTiles;