diff --git a/sanoid.spec b/sanoid.spec
index 1520eaf..e1f9fa9 100644
--- a/sanoid.spec
+++ b/sanoid.spec
@@ -65,7 +65,7 @@ cat > %{buildroot}%{_unitdir}/%{name}.timer <<EOF
 Description=Run Sanoid
 
 [Timer]
-OnCalendar=*:0/15
+OnCalendar=*:0/1
 Persistent=true
 
 [Install]