diff --git a/src/Web/Users/TestSpec.hs b/src/Web/Users/TestSpec.hs
--- a/src/Web/Users/TestSpec.hs
+++ b/src/Web/Users/TestSpec.hs
@@ -59,10 +59,13 @@
                         assertLeft (createUser backend (mkUser "asdas" "bar2@baz.com"))
                                        "succeeded to create different user with same email" $ \err ->
                             err `shouldBe` EmailAlreadyTaken
+                        assertLeft (createUser backend (mkUser "asdas" "Bar2@baz.com"))
+                           "succeeded to create different user with different email capitalisation" $ \err ->
+                            err `shouldBe` EmailAlreadyTaken
               it "list and count should be correct" $
                  assertRight (createUser backend userA) $ \userId1 ->
                  assertRight (createUser backend userB) $ \userId2 ->
-                 do allUsers <- listUsers backend Nothing (SortAsc UserFieldId)
+                 do allUsers <- listUsers backend (Just (0,10)) (SortAsc UserFieldId)
                     unless ((userId1, hidePassword userA) `elem` allUsers && (userId2, hidePassword userB) `elem` allUsers)
                            (expectationFailure $ "create users not in user list:" ++ show allUsers)
                     countUsers backend `shouldReturn` 2
diff --git a/users-test.cabal b/users-test.cabal
--- a/users-test.cabal
+++ b/users-test.cabal
@@ -1,5 +1,5 @@
 name:                users-test
-version:             0.5.0.0
+version:             0.5.0.1
 synopsis:            Library to test backends for the users library
 description:         Provides HSpec helpers for backends of <http://hackage.haskell.org/package/users users package>.
                      .