diff --git a/Makefile b/Makefile
index 1a9116a..4ee81e4 100644
--- a/Makefile
+++ b/Makefile
@@ -166,6 +166,9 @@
 
 tags:
 		ctags -w `find $(SUBDIRS) include \
+				lib_generic board/$(BOARDDIR) cpu/$(CPU) lib_$(ARCH) \
+				fs/cramfs fs/fat fs/fdos fs/jffs2 \
+				net disk rtc dtt drivers drivers/sk98lin common \
 			\( -name CVS -prune \) -o \( -name '*.[ch]' -print \)`
 
 etags:
@@ -1260,8 +1263,8 @@
 	rm -f examples/hello_world examples/timer \
 	      examples/eepro100_eeprom examples/sched \
 	      examples/mem_to_mem_idma2intr examples/82559_eeprom
-
 	rm -f tools/img2srec tools/mkimage tools/envcrc tools/gen_eth_addr
+	rm -f tools/mpc86x_clk
 	rm -f tools/easylogo/easylogo tools/bmp_logo
 	rm -f tools/gdb/astest tools/gdb/gdbcont tools/gdb/gdbsend
 	rm -f tools/env/fw_printenv tools/env/fw_setenv