1 files changed, 1 insertions, 0 deletions
diff --git a/vis.lua b/vis.lua
index c53cb47..fa3529b 100644
--- a/vis.lua
+++ b/vis.lua
@@ -129,6 +129,7 @@ vis.filetypes =	{
 	["GNUmakefile|.iface|.mak|.mk|makefile|Makefile"] = "makefile",
 	[".go"] = "go",
 	[".groovy|.gvy"] = "groovy",
+	["group|gshadow|passwd|shadow"] = "dsv",
 	[".gtkrc"] = "gtkrc",
 	[".hs"] = "haskell",
 	[".htm|.html|.shtm|.shtml|.xhtml"] = "html",