diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index 55a42e859..c256e85b1 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -7,6 +7,10 @@ on:
       - "v*-dev"
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 env:
   CARGO_TERM_COLOR: always
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 878f38fff..3bd7ea46e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,6 +7,10 @@ on:
       - "v*-dev"
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 env:
   CARGO_TERM_COLOR: always