From 6ac5719fe9d062e40c94df45c871ccc4976b032a Mon Sep 17 00:00:00 2001
From: Luca IU2FRL <luca.ubuntu@iu2frl.it>
Date: Tue, 5 May 2026 22:16:09 +0200
Subject: [PATCH] Avoiding duplicate CIs

---
 .github/workflows/ci.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9279bc..666feac 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,6 +36,10 @@ on:
         options: ["20", "22"]
         default: "20"
 
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   unit-tests:
     name: Unit Tests