--- rxvt-unicode/src/command.C	2005/12/31 18:27:57	1.221
+++ rxvt-unicode/src/command.C	2005/12/31 19:35:56	1.222
@@ -4054,6 +4054,10 @@
               SET_OPTION (Opt_intensityStyles);
             else
               CLR_OPTION (Opt_intensityStyles);
+
+            want_refresh = 1;
+            want_full_refresh = 1;
+            break;
 #endif
           case 1048:		/* alternative cursor save */
           case 1049: