diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 81c98b9..b9245e8 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -5,6 +5,7 @@ on:
 
 concurrency:
   group: ${{ github.event_name }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   pr-job-one:
diff --git a/.github/workflows/pr2.yml b/.github/workflows/pr2.yml
deleted file mode 100644
index 73b2c6c..0000000
--- a/.github/workflows/pr2.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-on:
-  pull_request:
-    types: [opened, edited]
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.event_name }}-${{ github.ref }}
-
-jobs:
-  pr-job-2:
-    runs-on: ubuntu-latest
-    steps:
-      - run: |
-          for i in {1..30}; do
-            echo "Number $i"
-            sleep 1
-          done
-          echo "Loop finished!"