diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c9cb6d5..6545f7f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,6 +5,10 @@ on:
   push:
     branches: main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   RUST_BACKTRACE: 1
   CARGO_INCREMENTAL: 0