diff --git a/.github/workflows/trunk.yml b/.github/workflows/trunk.yml
index f385e13b..65f3c64c 100644
--- a/.github/workflows/trunk.yml
+++ b/.github/workflows/trunk.yml
@@ -1,4 +1,5 @@
 name: trunk
+concurrency: trunk
 on:
   push:
     branches: [main]