diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index f53a733..8a6076b 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -1,4 +1,5 @@
 name: CI/CD
+# Runner capacity: 1 (sequential) to prevent OOM on shared host
 
 on:
   push: