diff --git a/include/light/ltface.hh b/include/light/ltface.hh
index 0f090963..14a77130 100644
--- a/include/light/ltface.hh
+++ b/include/light/ltface.hh
@@ -47,11 +47,7 @@ extern std::atomic<uint32_t> fully_transparent_lightmaps;
 void PrintFaceInfo(const mface_t *face, const mbsp_t *bsp);
 // FIXME: remove light param. add normal param and dir params.
 vec_t GetLightValue(const settings::worldspawn_keys &cfg, const light_t *entity, vec_t dist);
-std::unordered_map<int, qvec3f> GetDirectLighting(
-    const mbsp_t *bsp, const settings::worldspawn_keys &cfg, const qvec3d &origin, const qvec3d &normal);
 void SetupDirt(settings::worldspawn_keys &cfg);
-float DirtAtPoint(const settings::worldspawn_keys &cfg, raystream_intersection_t *rs, const qvec3d &point,
-    const qvec3d &normal, const modelinfo_t *selfshadow);
 std::unique_ptr<lightsurf_t> CreateLightmapSurface(const mbsp_t *bsp, const mface_t *face, const facesup_t *facesup,
     const bspx_decoupled_lm_perface *facesup_decoupled, const settings::worldspawn_keys &cfg);
 bool Face_IsLightmapped(const mbsp_t *bsp, const mface_t *face);