diff --git a/pkgs/applications/editors/yi/yi-contrib.nix b/pkgs/development/libraries/haskell/yi-contrib/default.nix
similarity index 100%
rename from pkgs/applications/editors/yi/yi-contrib.nix
rename to pkgs/development/libraries/haskell/yi-contrib/default.nix
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 7dc617dc9ba2..738884865a29 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -3092,7 +3092,7 @@ self : let callPackage = x : y : modifyPrio (newScope self x y); in
 
   yi = callPackage ../applications/editors/yi/yi.nix { };
 
-  yiContrib = callPackage ../applications/editors/yi/yi-contrib.nix {};
+  yiContrib = callPackage ../development/libraries/haskell/yi-contrib {};
 
   yiLanguage = callPackage ../development/libraries/haskell/yi-language {};