diff --git a/systemd/osrt-repo-checker-project_only@.timer b/systemd/osrt-repo-checker-project_only@.timer
index 9fa13df9..6666aa86 100644
--- a/systemd/osrt-repo-checker-project_only@.timer
+++ b/systemd/osrt-repo-checker-project_only@.timer
@@ -2,7 +2,7 @@
 Description=openSUSE Release Tools: repo-checker project_only for %i
 
 [Timer]
-OnCalendar=daily
+OnCalendar=hourly
 Unit=osrt-repo-checker-project_only@%i.service
 
 [Install]