diff --git a/theforeman.org/yaml/triggers/github_pr.yaml b/theforeman.org/yaml/triggers/github_pr.yaml
index cb6cca83..46cd85f0 100644
--- a/theforeman.org/yaml/triggers/github_pr.yaml
+++ b/theforeman.org/yaml/triggers/github_pr.yaml
@@ -39,7 +39,7 @@
           <<: *ghprb_defaults
           status-url: https://ci.theforeman.org/blue/organizations/jenkins/$JOB_NAME/detail/$JOB_NAME/$BUILD_ID/pipeline
           white-list-target-branches:
-            - rpm/3\.[0-8]+
+            - rpm/3\.8
 
 - trigger:
     name: github_pr_rpm_koji_pulpcore