diff --git a/Git/Sample.hs b/Git/Sample.hs
--- a/Git/Sample.hs
+++ b/Git/Sample.hs
@@ -62,8 +62,7 @@
     lookupTag         = undefined
     lookupObject      = undefined
     existsObject      = undefined
-    pushCommit        = undefined
-    listObjects       = undefined
+    sourceObjects     = undefined
     newTreeBuilder    = undefined
     treeOid           = undefined
     treeEntry         = undefined
@@ -73,7 +72,7 @@
     createCommit      = undefined
     createTag         = undefined
     deleteRepository  = undefined
-    remoteFetch       = undefined
+    -- remoteFetch       = undefined
 
 -- type TreeEntry m = Git.TreeEntry (SampleRepository m)
 
diff --git a/gitlib-sample.cabal b/gitlib-sample.cabal
--- a/gitlib-sample.cabal
+++ b/gitlib-sample.cabal
@@ -1,5 +1,5 @@
 Name:                gitlib-sample
-Version:             2.0.0.0
+Version:             2.0.1.0
 Synopsis:            Sample backend for gitlib showing the basic structure for any backend.
 License-file:        LICENSE
 License:             MIT
@@ -34,7 +34,7 @@
     ghc-options: -Wall
     build-depends:
           base                 >= 3 && < 5
-        , gitlib               >= 2.0.0.0
+        , gitlib               >= 2.0.1.0
         , failure              >= 0.2.0.1
         , system-filepath      >= 0.4.7
         , tagged               >= 0.2.3.1