diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index e5b0947315..a9c868242e 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -9,6 +9,10 @@ on:
 env:
   CTEST_OUTPUT_ON_FAILURE: 1
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
+
 jobs:
   emscripten:
     name: Emscripten
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 153a4706c7..936c4c92d7 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -9,6 +9,10 @@ on:
     branches:
     - master
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
+
 jobs:
   analyze:
     name: Analyze
diff --git a/.github/workflows/commit-checker.yml b/.github/workflows/commit-checker.yml
index 91fc54b104..1407757fc5 100644
--- a/.github/workflows/commit-checker.yml
+++ b/.github/workflows/commit-checker.yml
@@ -3,6 +3,10 @@ name: Commit checker
 on:
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
+
 jobs:
   commit-checker:
     name: Commit checker
diff --git a/.github/workflows/unused-strings.yml b/.github/workflows/unused-strings.yml
index 6026671307..08a0cb26e7 100644
--- a/.github/workflows/unused-strings.yml
+++ b/.github/workflows/unused-strings.yml
@@ -3,6 +3,10 @@ name: Unused strings
 on:
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}
+
 jobs:
   unused-strings:
     name: Unused strings