diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 4324f00..2428c4d 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -32,8 +32,6 @@ steps:
 
   - label: xrefcheck
     command: nix run github:serokell/xrefcheck
-    soft_fail:
-      - exit_status: 1
 
   - label: REUSE lint
     command: nix build -L .#checks.x86_64-linux.reuse-lint
diff --git a/README.md b/README.md
index 9b2173a..244bb0a 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,6 @@
 
 # tzbot
 
-| This project is participating in [ZuriHac 2022](https://zfoh.ch/zurihac2022/projects.html)! Join the [discord server](https://discord.gg/G49DeVY) for communications. |
-| --- |
-
 `tzbot` is a Slack bot that detects messages with references to some point in time,
 and converts them to your timezone.
 
diff --git a/docs/development.md b/docs/development.md
index a500bed..7a1f010 100644
--- a/docs/development.md
+++ b/docs/development.md
@@ -88,5 +88,5 @@ do not require setting up a Slack workspace. They can be worked on in isolation.
       "Open channel details" > "Integrations" > "Add apps" > "tzbot"
 1. Run the bot with `make run` (or `cabal run tzbot-exe` / `stack run`).
 
- [time-zones-offsets]: https://spin.atomicobject.com/2016/07/06/time-zones-offsets
+ [time-zones-offsets]: https://spin.atomicobject.com/2016/07/06/time-zones-offsets/
  [tzlabel]: https://hackage.haskell.org/package/tz-0.1.3.6/docs/Data-Time-Zones-All.html#t:TZLabel