diff --git a/src/levelmeshhelper.cpp b/src/levelmeshhelper.cpp
index b798bd7cd..05a9eef97 100644
--- a/src/levelmeshhelper.cpp
+++ b/src/levelmeshhelper.cpp
@@ -44,11 +44,6 @@ void UpdateLevelMesh::CeilingTextureChanged(sector_t* sector)
 	PropagateCorrelations(this, &UpdateLevelMesh::OnCeilingTextureChanged, sector);
 }
 
-void UpdateLevelMesh::SectorChangedOther(sector_t* sector)
-{
-	PropagateCorrelations(this, &UpdateLevelMesh::OnSectorChangedOther, sector);
-}
-
 void UpdateLevelMesh::SectorChangedTexZ(sector_t* sector)
 {
 	PropagateCorrelations(this, &UpdateLevelMesh::OnSectorChangedTexZ, sector);
@@ -102,7 +97,6 @@ struct NullLevelMeshUpdater : UpdateLevelMesh
 	void OnFloorTextureChanged(sector_t* sector) override {}
 	void OnCeilingTextureChanged(sector_t* sector) override {}
 
-	void OnSectorChangedOther(sector_t* sector) override {}
 	void OnSectorChangedTexZ(sector_t* sector) override {}
 
 	void OnSideTextureChanged(side_t* side, int section) override {}
diff --git a/src/levelmeshhelper.h b/src/levelmeshhelper.h
index 6698f1ffe..9883229c9 100644
--- a/src/levelmeshhelper.h
+++ b/src/levelmeshhelper.h
@@ -16,7 +16,6 @@ struct UpdateLevelMesh
 	void FloorTextureChanged(sector_t *sector);
 	void CeilingTextureChanged(sector_t *sector);
 
-	void SectorChangedOther(sector_t *sector);
 	void SectorChangedTexZ(sector_t *sector);
 
 	void SideTextureChanged(side_t *side, int section);
@@ -34,7 +33,6 @@ struct UpdateLevelMesh
 	virtual void OnFloorTextureChanged(sector_t *sector) = 0;
 	virtual void OnCeilingTextureChanged(sector_t *sector) = 0;
 
-	virtual void OnSectorChangedOther(sector_t *sector) = 0;
 	virtual void OnSectorChangedTexZ(sector_t *sector) = 0;
 
 	virtual void OnSideTextureChanged(side_t *side, int section) = 0;
diff --git a/src/rendering/hwrenderer/doom_levelmesh.cpp b/src/rendering/hwrenderer/doom_levelmesh.cpp
index d559ee249..5de306aba 100644
--- a/src/rendering/hwrenderer/doom_levelmesh.cpp
+++ b/src/rendering/hwrenderer/doom_levelmesh.cpp
@@ -621,11 +621,6 @@ void DoomLevelMesh::OnCeilingTextureChanged(sector_t* sector)
 	UpdateFlat(sector->Index(), SurfaceUpdateType::Full);
 }
 
-void DoomLevelMesh::OnSectorChangedOther(sector_t* sector)
-{
-	UpdateFlat(sector->Index(), SurfaceUpdateType::Full);
-}
-
 void DoomLevelMesh::OnSectorChangedTexZ(sector_t* sector)
 {
 	UpdateFlat(sector->Index(), SurfaceUpdateType::Full);
diff --git a/src/rendering/hwrenderer/doom_levelmesh.h b/src/rendering/hwrenderer/doom_levelmesh.h
index 8cbc0b63f..c78f64757 100644
--- a/src/rendering/hwrenderer/doom_levelmesh.h
+++ b/src/rendering/hwrenderer/doom_levelmesh.h
@@ -119,7 +119,6 @@ public:
 	void OnMidTex3DHeightChanged(sector_t* sector) override;
 	void OnFloorTextureChanged(sector_t* sector) override;
 	void OnCeilingTextureChanged(sector_t* sector) override;
-	void OnSectorChangedOther(sector_t* sector) override;
 	void OnSectorChangedTexZ(sector_t* sector) override;
 	void OnSideTextureChanged(side_t* side, int section) override;
 	void OnSideDecalsChanged(side_t* side) override;