diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index cc8e99fae8..c585e7d82d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -12,6 +12,10 @@ on:
     branches:
       - master
 
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 env:
   CARGO_TERM_COLOR: always
   # TODO: Currently pointing at latest substrate; is there a suitable binary we can pin to here?