diff --git a/.github/workflows/lint-and-typecheck.yml b/.github/workflows/lint-and-typecheck.yml
index 9345bc9..1be60fb 100644
--- a/.github/workflows/lint-and-typecheck.yml
+++ b/.github/workflows/lint-and-typecheck.yml
@@ -1,5 +1,9 @@
 name: Lint and Typecheck
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches: