diff --git a/src/polyrenderer/scene/poly_cull.cpp b/src/polyrenderer/scene/poly_cull.cpp
index e759bdda43..a3361fd627 100644
--- a/src/polyrenderer/scene/poly_cull.cpp
+++ b/src/polyrenderer/scene/poly_cull.cpp
@@ -28,7 +28,7 @@
 #include "poly_cull.h"
 #include "polyrenderer/poly_renderer.h"
 
-void PolyCull::CullScene(const TriMatrix &worldToClip, const PolyClipPlane &portalClipPlane)
+void PolyCull::CullScene(const PolyClipPlane &portalClipPlane)
 {
 	ClearSolidSegments();
 	MarkViewFrustum();
diff --git a/src/polyrenderer/scene/poly_cull.h b/src/polyrenderer/scene/poly_cull.h
index fe80005012..474a33bb6c 100644
--- a/src/polyrenderer/scene/poly_cull.h
+++ b/src/polyrenderer/scene/poly_cull.h
@@ -29,7 +29,7 @@
 class PolyCull
 {
 public:
-	void CullScene(const TriMatrix &worldToClip, const PolyClipPlane &portalClipPlane);
+	void CullScene(const PolyClipPlane &portalClipPlane);
 
 	bool IsLineSegVisible(uint32_t subsectorDepth, uint32_t lineIndex)
 	{
diff --git a/src/polyrenderer/scene/poly_scene.cpp b/src/polyrenderer/scene/poly_scene.cpp
index 6f84c2d4f5..a9a9cbf40d 100644
--- a/src/polyrenderer/scene/poly_scene.cpp
+++ b/src/polyrenderer/scene/poly_scene.cpp
@@ -60,7 +60,7 @@ void RenderPolyScene::Render(int portalDepth)
 
 	SectorPortals.clear();
 	LinePortals.clear();
-	Cull.CullScene(WorldToClip, PortalPlane);
+	Cull.CullScene(PortalPlane);
 	RenderSectors();
 	RenderPortals(portalDepth);
 }