Index: code/q3_ui/ui_video.c
===================================================================
--- code/q3_ui/ui_video.c	(revision 1881)
+++ code/q3_ui/ui_video.c	(working copy)
@@ -685,7 +685,7 @@
 	trap_Cvar_SetValue( "r_fullscreen", s_graphicsoptions.fs.curvalue );
 	trap_Cvar_SetValue( "r_colorbits", 0 );
 	trap_Cvar_SetValue( "r_depthbits", 0 );
-	trap_Cvar_SetValue( "r_stencilbits", 0 );
+	trap_Cvar_SetValue( "r_stencilbits", 8 );
 	trap_Cvar_SetValue( "r_vertexLight", s_graphicsoptions.lighting.curvalue );
 
 	if ( s_graphicsoptions.geometry.curvalue == 2 )