diff --git a/.github/workflows/build-train.yml b/.github/workflows/build-train.yml
index d4361b3b6c..77de1d1099 100644
--- a/.github/workflows/build-train.yml
+++ b/.github/workflows/build-train.yml
@@ -8,6 +8,20 @@ on:
 
 jobs:
 
+  ##########################################################################################
+  #                                                                                        #
+  #                cancels previous runs associated with a workflow                        #
+  #                                                                                        #
+  ##########################################################################################
+
+  Cancel:
+    if: ${{ github.repository_owner == 'Armbian' }}
+    runs-on: small
+    steps:
+      - uses: n1hility/cancel-previous-runs@v2
+        with: 
+          token: ${{ secrets.GITHUB_TOKEN }}
+
   ##########################################################################################
   #                                                                                        #
   #           Merge master into nighly image from which we build packages                  #
@@ -16,6 +30,7 @@ jobs:
   
   Merge:
     name: Merging
+    needs: Cancel
     if: ${{ github.repository_owner == 'Armbian' }}
     uses: armbian/scripts/.github/workflows/merge-from-branch.yml@master