diff --git a/src/r_plane.h b/src/r_plane.h
index 562c6a9ae..2c94b18cf 100644
--- a/src/r_plane.h
+++ b/src/r_plane.h
@@ -21,7 +21,7 @@
 //
 // Now what is a visplane, anyway?
 // Simple: kinda floor/ceiling polygon optimised for SRB2 rendering.
-// 7748 bytes! (for win32, anyway)
+// 7764 bytes! (for win32, anyway)
 //
 typedef struct visplane_s
 {