diff --git a/runtime/doc/Make_all.mak b/runtime/doc/Make_all.mak
index f36ad7e..ccc429b 100644
--- a/runtime/doc/Make_all.mak
+++ b/runtime/doc/Make_all.mak
@@ -75,6 +75,7 @@
 	pi_paren.txt \
 	pi_spec.txt \
 	pi_tar.txt \
+	pi_tutor.txt \
 	pi_vimball.txt \
 	pi_zip.txt \
 	popup.txt \
@@ -228,6 +229,7 @@
 	pi_paren.html \
 	pi_spec.html \
 	pi_tar.html \
+	pi_tutor.html \
 	pi_vimball.html \
 	pi_zip.html \
 	popup.html \