diff --git a/pkgs/development/libraries/haskell/diagrams/diagrams.nix b/pkgs/development/libraries/haskell/diagrams/diagrams.nix
index 107ef9ae85a..efa63bdc0b7 100644
--- a/pkgs/development/libraries/haskell/diagrams/diagrams.nix
+++ b/pkgs/development/libraries/haskell/diagrams/diagrams.nix
@@ -7,6 +7,7 @@ cabal.mkDerivation (self: {
   buildDepends = [
     diagramsContrib diagramsCore diagramsLib diagramsSvg
   ];
+  noHaddock = true;
   jailbreak = true;
   meta = {
     homepage = "http://projects.haskell.org/diagrams";