diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4175da6..3aa61d2 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,6 +2,11 @@
 # See: https://circleci.com/docs/configuration-reference
 version: 2.1
 
+general:
+  branches:
+    only:
+      - trunk
+
 # Define a job to be invoked later in a workflow.
 # See: https://circleci.com/docs/configuration-reference/#jobs
 jobs: