diff --git a/docs/cmu-user/Makefile b/docs/cmu-user/Makefile
index 3614246aad0667613301ab3823435dc94e46a8ee..b83a103a592cf8154e3637094073ec5f17705866 100644
--- a/docs/cmu-user/Makefile
+++ b/docs/cmu-user/Makefile
@@ -41,7 +41,7 @@ FILES = *.tex
 %.gz : %
 	gzip --best $<
 
-.INTERMEDIATE: cmu-user-letter.tex
+#.INTERMEDIATE: cmu-user-letter.tex
 cmu-user-letter.tex: cmu-user.tex
 	cp $< $@
 	perl -pi -e 's/documentclass\[a4paper\]/documentclass\[letter\]/' $@