diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 317312823f9..2d0d0ec101d 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -873,9 +873,6 @@ self: super: {
   # https://github.com/diagrams/diagrams-solve/issues/4
   diagrams-solve = dontCheck super.diagrams-solve;
 
-  # Needs a newer version of ghc-events.
-  threadscope = super.threadscope.override { ghc-events = self.ghc-events_0_6_0; };
-
   # version 1.3.1.2 does not compile: syb >=0.1.0.2 && <0.7
   ChasingBottoms = doJailbreak super.ChasingBottoms;