diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index b63b2fa00f5..7bd25db08a3 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1435,6 +1435,7 @@ self: super: {
   pandoc-citeproc = self.pandoc-citeproc_0_17_0_2;
   pandoc-plot = self.pandoc-plot_0_9_2_0;
   pandoc-types = self.pandoc-types_1_21;
+  rfc5051 = self.rfc5051_0_2;
 
   # INSERT NEW OVERRIDES ABOVE THIS LINE