diff --git a/src/Vervis/Handler/Repo.hs b/src/Vervis/Handler/Repo.hs
index 0889f2b..ba702c3 100644
--- a/src/Vervis/Handler/Repo.hs
+++ b/src/Vervis/Handler/Repo.hs
@@ -41,7 +41,7 @@ import Prelude (init, last, tail)
 import Data.Byteable (toBytes)
 import Data.ByteString.Lazy (toStrict)
 import Data.Git.Graph
-import Data.Git.Graph.Util
+import Data.Git.Harder
 import Data.Git.Named (RefName (..))
 import Data.Git.Ref (toHex)
 import Data.Git.Repository