diff --git a/main.go b/main.go
index 4b2e090..35bd8ad 100644
--- a/main.go
+++ b/main.go
@@ -139,7 +139,9 @@ func main() {
 	client := modbus.NewClient(handler)
 	scrape(client)
 	// Start http interface only after first successful scrape
-	go http.ListenAndServe(*httpAddr, nil)
+	go func() {
+		die("http.ListenAndServe: %v", http.ListenAndServe(*httpAddr, nil))
+	}()
 	for range time.Tick(*scrapeInterval) {
 		scrape(client)
 	}