diff --git a/.github/workflows/update-ss13-org-mirror.yml b/.github/workflows/update-ss13-org-mirror.yml
index c5db334d7f..cbac03119b 100644
--- a/.github/workflows/update-ss13-org-mirror.yml
+++ b/.github/workflows/update-ss13-org-mirror.yml
@@ -12,6 +12,10 @@ env:
   TGS_DOTNET_VERSION: 8
   TGS_DOTNET_QUALITY: ga
 
+concurrency:
+  group: "ss13-mirror-sync"
+  cancel-in-progress: true
+
 jobs:
   fork-sync:
     name: Fork Sync