diff --git a/Git/LsFiles.hs b/Git/LsFiles.hs
index 45e105a3b8..45c830cd6c 100644
--- a/Git/LsFiles.hs
+++ b/Git/LsFiles.hs
@@ -69,12 +69,6 @@ stagedDetails l repo = do
 	  where
 		(metadata, file) = separate (== '\t') s
 
-{- Returns a list of files that have unstaged changes. -}
-changedUnstaged :: [FilePath] -> Repo -> IO ([FilePath], IO Bool)
-changedUnstaged l = pipeNullSplit params
-  where
-	params = Params "diff --name-only -z --" : map File l
-
 {- Returns a list of the files in the specified locations that are staged
  - for commit, and whose type has changed. -}
 typeChangedStaged :: [FilePath] -> Repo -> IO ([FilePath], IO Bool)