diff --git a/.github/workflows/docs-and-testcov.yml b/.github/workflows/docs-and-testcov.yml
index 4259e57..d961c93 100644
--- a/.github/workflows/docs-and-testcov.yml
+++ b/.github/workflows/docs-and-testcov.yml
@@ -1,5 +1,9 @@
 name: docs-and-testcov
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches: [main]
@@ -25,14 +29,12 @@ jobs:
           toolchain: stable
           override: true
     
-
       - name: Build documentation
         run: cargo doc --no-deps
   
       - name: Prepare documentation for Pages
         run: |
 
-
       - name: Install Cargo binstall
         uses: cargo-bins/cargo-binstall@main