More GCC 4.x woes
diff --git a/board/trab/Makefile b/board/trab/Makefile
index ced9bc5..159404b 100644
--- a/board/trab/Makefile
+++ b/board/trab/Makefile
@@ -47,7 +47,7 @@
 	$(OBJCOPY) -O srec $(<:.o=) $@
 
 trab_fkt.bin:	trab_fkt.srec
-	$(OBJCOPY) -O binary $< $@ 2>/dev/null
+	$(OBJCOPY) -I srec -O binary $< $@
 
 clean:
 	rm -f $(SOBJS) $(OBJS)