diff --git a/.github/workflows/test-deploy-compose.yml b/.github/workflows/test-deploy-compose.yml
index 5070848992..c753f4733e 100644
--- a/.github/workflows/test-deploy-compose.yml
+++ b/.github/workflows/test-deploy-compose.yml
@@ -120,6 +120,11 @@ jobs:
     timeout-minutes: 355
     needs: discover
 
+    concurrency:
+      group: "infinito-deploy-compose-${{ matrix.apps }}#${{ matrix.variant_slug }}"
+      cancel-in-progress: false
+      queue: max
+
     strategy:
       fail-fast: false
       matrix:
diff --git a/.github/workflows/test-deploy-host.yml b/.github/workflows/test-deploy-host.yml
index 25a86c7c30..2fa2a91a96 100644
--- a/.github/workflows/test-deploy-host.yml
+++ b/.github/workflows/test-deploy-host.yml
@@ -126,6 +126,11 @@ jobs:
     timeout-minutes: 355
     needs: discover
 
+    concurrency:
+      group: "infinito-deploy-host-${{ matrix.apps }}#${{ matrix.variant_slug }}"
+      cancel-in-progress: false
+      queue: max
+
     strategy:
       fail-fast: false
       matrix:
diff --git a/.github/workflows/test-deploy-swarm.yml b/.github/workflows/test-deploy-swarm.yml
index c83fdb320e..addd091487 100644
--- a/.github/workflows/test-deploy-swarm.yml
+++ b/.github/workflows/test-deploy-swarm.yml
@@ -150,6 +150,11 @@ jobs:
     timeout-minutes: 355
     needs: discover
 
+    concurrency:
+      group: "infinito-deploy-swarm-${{ matrix.apps }}#${{ matrix.variant_slug }}"
+      cancel-in-progress: false
+      queue: max
+
     strategy:
       fail-fast: false
       matrix:
diff --git a/.github/workflows/test-instructions.yml b/.github/workflows/test-instructions.yml
index b58cf90bdf..a230f60057 100644
--- a/.github/workflows/test-instructions.yml
+++ b/.github/workflows/test-instructions.yml
@@ -53,6 +53,10 @@ jobs:
     name: 📖 Instructions
     runs-on: ubuntu-latest
     timeout-minutes: 345
+    concurrency:
+      group: infinito-instructions
+      cancel-in-progress: false
+      queue: max
     env:
       INFINITO_IMAGE_TAG: ci-${{ github.sha }}
       INFINITO_DISTROS: ${{ inputs.distros }}
diff --git a/.github/workflows/test-workspace.yml b/.github/workflows/test-workspace.yml
index da2a9bf59e..2e1b8531d6 100644
--- a/.github/workflows/test-workspace.yml
+++ b/.github/workflows/test-workspace.yml
@@ -35,6 +35,11 @@ jobs:
     timeout-minutes: 345
     needs: prepare
 
+    concurrency:
+      group: infinito-workspace-${{ matrix.dev_runtime_image }}
+      cancel-in-progress: false
+      queue: max
+
     strategy:
       fail-fast: false
       matrix: