diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 1968fef9b48..cdb15fd9f81 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -892,4 +892,11 @@ self: super: {
   # https://github.com/takano-akio/filelock/issues/5
   filelock = dontCheck super.filelock;
 
+  # https://github.com/alpmestan/taggy/issues/{19,20}
+  taggy = appendPatch super.taggy (pkgs.fetchpatch {
+    name = "blaze-markup.patch";
+    url = "https://github.com/alpmestan/taggy/commit/5456c2fa4d377f7802ec5df3d5f50c4ccab2e8ed.patch";
+    sha256 = "1vss7b99zrhw3r29krl1b60r4qk0m2mpwmrz8q8zdxrh33hb8pd7";
+  });
+
 }