diff --git a/lfs/ntp b/lfs/ntp
index 966041f59..9bfe9d017 100644
--- a/lfs/ntp
+++ b/lfs/ntp
@@ -71,7 +71,8 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
 	cd $(DIR_APP) && ./configure --prefix=/usr --bindir=/usr/sbin \
-					    --sysconfdir=/etc --disable-nls
+					    --sysconfdir=/etc --disable-nls \
+					    -enable-all-clocks --enable-parse-clocks
 	cd $(DIR_APP) && make $(MAKETUNING)
 	cd $(DIR_APP) && make install
 	-mkdir /etc/ntp