diff --git a/src/pages.h b/src/pages.h
index b56bb9b0..3161a02b 100644
--- a/src/pages.h
+++ b/src/pages.h
@@ -40,14 +40,10 @@ extern byte * FX_feedback_screen;
 /////////////////////////// BACKUP ///////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
 
-/// The pixels of visible layers, flattened copy.
-//extern T_Bitmap Main_visible_image;
 /// The pixels of visible layers, flattened copy, used for no-feedback effects.
 extern T_Bitmap Main_visible_image_backup;
-/// The index of visible pixels from ::Main_visible_image. Points to the right layer.
+/// The index of visible pixels from ::Main.visible_image. Points to the right layer.
 extern T_Bitmap Main_visible_image_depth_buffer;
-/// The pixels of visible layers for the spare page, flattened copy.
-//extern T_Bitmap Spare_visible_image;
 
 ///
 /// INDIVIDUAL PAGES