diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 657b25afbe5..b997c5634c2 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -275,6 +275,7 @@ self: super: {
   xmlgen = dontCheck super.xmlgen;
   hapistrano = dontCheck super.hapistrano;
   HerbiePlugin = dontCheck super.HerbiePlugin;
+  wai-cors = dontCheck super.wai-cors;
 
   # These packages try to access the network.
   amqp = dontCheck super.amqp;