Index: b/prettyprinter-ansi-terminal.cabal
===================================================================
--- a/prettyprinter-ansi-terminal.cabal
+++ b/prettyprinter-ansi-terminal.cabal
@@ -51,7 +51,7 @@ test-suite doctest
     build-depends:
           base    >= 4.7 && < 5
         , doctest >= 0.9
-    ghc-options: -Wall -threaded -rtsopts -with-rtsopts=-N
+    ghc-options: -Wall -threaded
     default-language: Haskell2010
     if impl (ghc < 7.10)
         buildable: False
