diff --git a/.github/workflows/platform-frontend-ci.yml b/.github/workflows/platform-frontend-ci.yml
index 58d3464a3a..33e12aa900 100644
--- a/.github/workflows/platform-frontend-ci.yml
+++ b/.github/workflows/platform-frontend-ci.yml
@@ -12,6 +12,10 @@ on:
       - "autogpt_platform/frontend/**"
   merge_group:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event.pull_request.number || '' }}
+  cancel-in-progress: true
+
 defaults:
   run:
     shell: bash
diff --git a/.github/workflows/platform-fullstack-ci.yml b/.github/workflows/platform-fullstack-ci.yml
index a75c1b9068..0e4b0f8f49 100644
--- a/.github/workflows/platform-fullstack-ci.yml
+++ b/.github/workflows/platform-fullstack-ci.yml
@@ -12,6 +12,10 @@ on:
       - "autogpt_platform/**"
   merge_group:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event.pull_request.number || '' }}
+  cancel-in-progress: true
+
 defaults:
   run:
     shell: bash