Index: trunk/src_plugins/djopt/djopt.c
===================================================================
--- trunk/src_plugins/djopt/djopt.c	(revision 18125)
+++ trunk/src_plugins/djopt/djopt.c	(revision 18126)
@@ -2557,10 +2557,6 @@
 			if (conf_djopt.plugins.djopt.auto_only && !autorouted(line))
 				continue;
 
-			/* don't mess with thermals */
-			if (PCB_FLAG_TEST(PCB_FLAG_USETHERMAL, line))
-				continue;
-
 			if (line->Point1.X == line->Point2.X && line->Point1.Y == line->Point2.Y) {
 				pcb_line_destroy(layer, line);
 				continue;