diff --git a/servant-server/servant-server.cabal b/servant-server/servant-server.cabal
index d915b184..ee45da8a 100644
--- a/servant-server/servant-server.cabal
+++ b/servant-server/servant-server.cabal
@@ -95,11 +95,13 @@ test-suite spec
   hs-source-dirs: test
   main-is: Spec.hs
   other-modules:
-      Servant.Server.Internal.EnterSpec
-      Servant.Server.Internal.ConfigSpec
-      Servant.ServerSpec
-      Servant.Utils.StaticFilesSpec
       Servant.Server.ErrorSpec
+      Servant.Server.Internal.ConfigSpec
+      Servant.Server.Internal.EnterSpec
+      Servant.ServerSpec
+      Servant.Server.UsingConfigSpec
+      Servant.Server.UsingConfigSpec.TestCombinators
+      Servant.Utils.StaticFilesSpec
   build-depends:
       base == 4.*
     , aeson