2 files changed, 2 insertions, 5 deletions
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
index 00e12b01564..0c2685eee83 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.10.x.nix
@@ -77,7 +77,7 @@ self: super: {
 
   # haddock: No input file(s).
   nats = dontHaddock super.nats;
-  bytestring-builder = dontHaddock (triggerRebuild super.bytestring-builder 1);
+  bytestring-builder = dontHaddock super.bytestring-builder;
 
   # We have time 1.5
   aeson = disableCabalFlag super.aeson "old-locale";
@@ -208,7 +208,4 @@ self: super: {
   # https://github.com/DanielG/cabal-helper/issues/10
   cabal-helper = dontCheck super.cabal-helper;
 
-  # Re-build this package to fix broken binaries on Hydra.
-  math-functions = triggerRebuild super.math-functions 2;
-
 }
diff --git a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
index a17e85d2343..81c060a4c3e 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-7.8.x.nix
@@ -52,7 +52,7 @@ self: super: {
   haddock-api = super.haddock-api_2_15_0_2;
 
   # This is part of bytestring in our compiler.
-  bytestring-builder = triggerRebuild (dontHaddock super.bytestring-builder) 1;
+  bytestring-builder = dontHaddock super.bytestring-builder;
 
   # Won't compile against mtl 2.1.x.
   imports = super.imports.override { mtl = self.mtl_2_2_1; };