diff --git a/.github/workflows/rust-checks.yml b/.github/workflows/rust-checks.yml
index 6da94a7..d93e842 100644
--- a/.github/workflows/rust-checks.yml
+++ b/.github/workflows/rust-checks.yml
@@ -10,6 +10,9 @@ on:
       - main
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
 
 jobs:
   main:
diff --git a/README.md b/README.md
index b133578..753a584 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Rust checks](https://github.com/Cardinal-Cryptography/drink/actions/workflows/rust-checks.yml/badge.svg)](https://github.com/Cardinal-Cryptography/drink/actions/workflows/rust-checks.yml)
+
 # DRink!
 
 _Dechained Ready-to-play ink! playground_