diff --git a/components/detournavigator/navigator.hpp b/components/detournavigator/navigator.hpp
index d08bfa640f..edf597348f 100644
--- a/components/detournavigator/navigator.hpp
+++ b/components/detournavigator/navigator.hpp
@@ -6,7 +6,6 @@
 #include "settings.hpp"
 #include "objectid.hpp"
 #include "navmeshcacheitem.hpp"
-#include "recastmesh.hpp"
 #include "recastmeshtiles.hpp"
 
 namespace ESM
diff --git a/components/detournavigator/recastmeshtiles.hpp b/components/detournavigator/recastmeshtiles.hpp
index 68e30ba630..03059c7449 100644
--- a/components/detournavigator/recastmeshtiles.hpp
+++ b/components/detournavigator/recastmeshtiles.hpp
@@ -2,13 +2,14 @@
 #define OPENMW_COMPONENTS_DETOURNAVIGATOR_RECASTMESHTILE_H
 
 #include "tileposition.hpp"
-#include "recastmesh.hpp"
 
 #include <map>
 #include <memory>
 
 namespace DetourNavigator
 {
+    class RecastMesh;
+
     using RecastMeshTiles = std::map<TilePosition, std::shared_ptr<RecastMesh>>;
 }