diff --git a/daemon/Makefile b/daemon/Makefile
index 0d471ab14..e6484cff1 100644
--- a/daemon/Makefile
+++ b/daemon/Makefile
@@ -63,7 +63,7 @@ debug:
 dep:		.depend
 
 clean:
-	rm -f $(OBJS) rtpengine .depend core
+	rm -f $(OBJS) rtpengine .depend core core.*
 
 .depend:	$(SRCS) Makefile
 	$(CC) $(CFLAGS) -M $(SRCS) | sed -e 's/:/ .depend:/' > .depend