diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index 6fb55d326b1..f336e8126f0 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -203,7 +203,7 @@ self: super: builtins.intersectAttrs super {
   # Tries to mess with extended POSIX attributes, but can't in our chroot environment.
   xattr = dontCheck super.xattr;
 
-   # Needs access to locale data, but looks for it in the wrong place.
+  # Needs access to locale data, but looks for it in the wrong place.
   scholdoc-citeproc = dontCheck super.scholdoc-citeproc;
 
   # Expect to find sendmail(1) in $PATH.
@@ -498,4 +498,7 @@ self: super: builtins.intersectAttrs super {
   LDAP = dontCheck (overrideCabal super.LDAP (drv: {
     librarySystemDepends = drv.librarySystemDepends or [] ++ [ pkgs.cyrus_sasl.dev ];
   }));
+
+  # Tests require a browser: https://github.com/ku-fpg/blank-canvas/issues/73
+  blank-canvas = dontCheck super.blank-canvas;
 }