diff --git a/sync.go b/sync.go
index bd60aed..b7b5766 100644
--- a/sync.go
+++ b/sync.go
@@ -8,6 +8,7 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/collectors"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
@@ -111,8 +112,8 @@ func main() {
 
 	// Add the standard process and Go metrics to the custom registry.
 	reg.MustRegister(
-		prometheus.NewProcessCollector(prometheus.ProcessCollectorOpts{}),
-		prometheus.NewGoCollector(),
+		collectors.NewProcessCollector(collectors.ProcessCollectorOpts{}),
+		collectors.NewGoCollector(),
 		httpDuration,
 	)