diff -urNad vimoutliner.orig/vimoutliner-0.3.4+pristine/debian/rules vimoutliner/vimoutliner-0.3.4+pristine/debian/rules
--- vimoutliner.orig/vimoutliner-0.3.4+pristine/debian/rules	2015-01-27 11:35:54.994755299 +0000
+++ vimoutliner/vimoutliner-0.3.4+pristine/debian/rules	2015-01-27 11:37:50.179852507 +0000
@@ -20,7 +20,7 @@
 install: build install-stamp
 install-stamp:
 	dh install
-	gzip -9 debian/vim-vimoutliner/usr/share/vim/addons/doc/*
+	gzip -9n debian/vim-vimoutliner/usr/share/vim/addons/doc/*
 	# Permission fix
 	chmod -x debian/vim-vimoutliner/usr/share/vim/addons/ftplugin/vo_*.vim
 	# Install scripts