diff --git a/make/projects-dir.mk b/make/projects-dir.mk
index b1adb58a..1b588119 100644
--- a/make/projects-dir.mk
+++ b/make/projects-dir.mk
@@ -1,3 +1,5 @@
+CVS_DIRS = $(dir $(wildcard */CVS))
+
 WHOAMI = $(shell id -un)
 RGIT   = /bin/bash $(firstword $(wildcard ./ytools/devutil/scripts/pgit.sh /opt/ytools/bin/pgit.sh))
 
@@ -11,5 +13,10 @@ cpp:
 		while read f; do d=`dirname $$f`; if [ $$d/generate_code.sh ]; then echo $$f; fi ;\
 	done
 
-clone pull diff commit push:
+clone diff commit push:
 	$(RGIT) $@
+
+update pull:
+	cvs update -dP $(CVS_DIRS)
+	$(RGIT) pull
+