diff --git a/runtime/doc/pi_gzip.txt b/runtime/doc/pi_gzip.txt
index 31cd81b..7049570 100644
--- a/runtime/doc/pi_gzip.txt
+++ b/runtime/doc/pi_gzip.txt
@@ -1,4 +1,4 @@
-*pi_gzip.txt*   For Vim version 8.0.  Last change: 2012 Jul 19
+*pi_gzip.txt*   For Vim version 8.0.  Last change: 2016 Oct 30
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -27,6 +27,7 @@
 	*.bz2		bzip2
 	*.lzma		lzma
 	*.xz		xz
+	*.lz		lzip
 
 That's actually the only thing you need to know.  There are no options.