diff --git a/data.go b/data.go
index 2184331..1bc5042 100644
--- a/data.go
+++ b/data.go
@@ -107,7 +107,6 @@ func (d *Data) getProject() {
 		// filter out obsolete versions
 		project = p.Projects[0]
 		var versions Versions
-		log.Println("found", len(project.Versions), "versions")
 		for _, v := range project.Versions {
 			v := v
 			if !v.Obsolete && !v.Released {
@@ -127,7 +126,7 @@ func (d *Data) getProject() {
 	d.Timestamp = time.Now()
 	d.Project = project
 
-	fmt.Println("Got project details for", d.projectId, "with", len(d.Project.Versions), "version entries")
+	log.Println("Got project details for id", d.projectId, "with", len(d.Project.Versions), "version entries")
 }
 
 const statusFilter = `status%5B%5D=10&status%5B%5D=20&status%5B%5D=30&status%5B%5D=40&status%5B%5D=50&severity%5B%5D=20`
@@ -203,7 +202,7 @@ func (d *Data) getIssues() {
 	}
 	d.Issues = issues
 	d.Features = features
-	fmt.Println("Got", len(iss.Issues), "entries, of which", open, "are open and relevant:", len(features), "features and", len(issues), "issues")
+	log.Println("Got", len(iss.Issues), "entries, of which", open, "are open and relevant:", len(features), "features and", len(issues), "issues")
 }
 
 func (d *Data) Loop() {
@@ -216,7 +215,7 @@ func (d *Data) Loop() {
 			case <-d.ctx.Done():
 				return
 			default:
-				fmt.Println("updating data")
+				log.Println("Updating data")
 				d.getProject()
 				d.getIssues()
 			}
diff --git a/main.go b/main.go
index 05f120d..93b1e9b 100644
--- a/main.go
+++ b/main.go
@@ -35,8 +35,8 @@ var (
 	fl_token = flag.String("token", os.Getenv("MANTIS_API_TOKEN"), "API-Token")
 	fl_port  = flag.String("port", ":8080", "[ip]:port to serve")
 	fl_num   = flag.Int("num", 250, "number of issues to retrieve at once")
-	fl_min   = flag.String("min", "0.9.3", "minimum version we care for")
-	fl_freq  = flag.Duration("fr", time.Minute, "update frequency")
+	fl_min   = flag.String("min", "0.9.1", "minimum version we care for")
+	fl_freq  = flag.Duration("fr", 30*time.Minute, "update frequency")
 	fl_proj  = flag.Int("project", 23, "project id to use")
 )