diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
index fc6c8b43fa3e..0ca617bc6be6 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.6.x.nix
@@ -59,7 +59,10 @@ self: super: {
   # https://github.com/jgm/skylighting/issues/55
   skylighting-core = dontCheck super.skylighting-core;
 
-  # Break out of "yaml >=0.10.4.0 && <0.11".
+  # Break out of "yaml >=0.10.4.0 && <0.11": https://github.com/commercialhaskell/stack/issues/4485
   stack = doJailbreak super.stack;
 
+  # Break out of "tasty >= 0.11 && < 1.2": https://github.com/jgm/pandoc/issues/5200
+  pandoc = doJailbreak super.pandoc;
+
 }