diff --git a/.github/workflows/build-docker-image.yml b/.github/workflows/build-docker-image.yml
index 298462d..6642d5c 100644
--- a/.github/workflows/build-docker-image.yml
+++ b/.github/workflows/build-docker-image.yml
@@ -3,14 +3,18 @@ name: Build and push Docker image
 on:
   push:
     branches:
-      - 'main'
+      - "main"
     tags:
-      - 'v*'
+      - "v*"
   pull_request:
     branches:
-      - 'main'
+      - "main"
   workflow_call:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}