diff --git a/src/r_draw.cpp b/src/r_draw.cpp
index 7e966c8ab..6f58ec2a3 100644
--- a/src/r_draw.cpp
+++ b/src/r_draw.cpp
@@ -2594,7 +2594,6 @@ void R_InitColumnDrawers ()
 	R_DrawShadedColumn			= R_DrawShadedColumnP_C;
 	R_DrawSpan					= R_DrawSpanP_C;
 	R_DrawSpanMasked			= R_DrawSpanMaskedP_C;
-	rt_map4cols					= rt_map4cols;
 #endif
 }