diff --git a/.github/workflows/c-linter.yml b/.github/workflows/c-linter.yml
index d575a2f236..a779df810a 100644
--- a/.github/workflows/c-linter.yml
+++ b/.github/workflows/c-linter.yml
@@ -2,6 +2,10 @@ name: cpp-linter
 
 on: [pull_request]
 
+concurrency:
+  group: ${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   cpp-linter:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/clang-tidy.yml b/.github/workflows/clang-tidy.yml
index 1a4435a650..f712591a4b 100644
--- a/.github/workflows/clang-tidy.yml
+++ b/.github/workflows/clang-tidy.yml
@@ -1,6 +1,11 @@
 name: "clang-tidy"
 
 on: [pull_request]
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   clang_tidy:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/compiler-warnings.yml b/.github/workflows/compiler-warnings.yml
index e8092be3d3..bdc0c627ac 100644
--- a/.github/workflows/compiler-warnings.yml
+++ b/.github/workflows/compiler-warnings.yml
@@ -1,6 +1,11 @@
 name: "compiler warnings"
 
 on: [pull_request]
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   compiler_warnings:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/detonation-sdc-compare.yml b/.github/workflows/detonation-sdc-compare.yml
index b8fe7e8568..46038aa534 100644
--- a/.github/workflows/detonation-sdc-compare.yml
+++ b/.github/workflows/detonation-sdc-compare.yml
@@ -1,6 +1,11 @@
 name: detonation-sdc
 
 on: [pull_request]
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   detonation-sdc:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/flame_wave-compare.yml b/.github/workflows/flame_wave-compare.yml
index 46ad5b4285..e7cf5cbc4b 100644
--- a/.github/workflows/flame_wave-compare.yml
+++ b/.github/workflows/flame_wave-compare.yml
@@ -1,6 +1,11 @@
 name: flame_wave
 
 on: [pull_request]
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   flame_wave-2d:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/gpu_action.yml b/.github/workflows/gpu_action.yml
index 95d65496b0..3c6af431e1 100644
--- a/.github/workflows/gpu_action.yml
+++ b/.github/workflows/gpu_action.yml
@@ -1,6 +1,11 @@
 name: GPU compilation
 
 on: [pull_request]
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   gpu-compilation:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/wdmerger_collision-compare.yml b/.github/workflows/wdmerger_collision-compare.yml
index 99551f09dd..8f12f71c89 100644
--- a/.github/workflows/wdmerger_collision-compare.yml
+++ b/.github/workflows/wdmerger_collision-compare.yml
@@ -1,6 +1,11 @@
 name: wdmerger_collision
 
 on: [pull_request]
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.head_ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   wdmerger_collision-2d:
     runs-on: ubuntu-latest