diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 9819a4cb5ed..36b22b935ce 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -2405,13 +2405,7 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   word8 = callPackage ../development/libraries/haskell/word8 {};
 
-  wreq = callPackage ../development/libraries/haskell/wreq {
-    aeson = self.aeson.override { attoparsec = self.attoparsec_0_11_3_1; };
-    attoparsec = self.attoparsec_0_11_3_1;
-    lens = self.lens.override {
-      aeson = self.aeson.override { attoparsec = self.attoparsec_0_11_3_1; };
-    };
-  };
+  wreq = callPackage ../development/libraries/haskell/wreq {};
 
   wx = callPackage ../development/libraries/haskell/wxHaskell/wx.nix {};