diff --git a/updater/storage.go b/updater/storage.go
index 5e6de27..f444d04 100644
--- a/updater/storage.go
+++ b/updater/storage.go
@@ -82,7 +82,9 @@ func (reg *ResourceRegistry) LoadIndexes() error {
 	var firstErr error
 	for _, idx := range reg.getIndexes() {
 		err := reg.loadIndexFile(idx)
-		if err != nil && reg.Online {
+		if err == nil {
+			log.Debugf("%s: loaded index %s", reg.Name, idx.Path)
+		} else if reg.Online {
 			// try to download the index file if a local disk version
 			// does not exist or we don't have permission to read it.
 			if os.IsNotExist(err) || os.IsPermission(err) {
diff --git a/updater/updating.go b/updater/updating.go
index 3788eac..8e1a4cc 100644
--- a/updater/updating.go
+++ b/updater/updating.go
@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
-	"os"
 	"path/filepath"
 
 	"github.com/safing/portbase/utils"
@@ -56,7 +55,10 @@ func (reg *ResourceRegistry) downloadIndex(idx Index) error {
 	}
 
 	// add resources to registry
-	_ = reg.AddResources(new, false, idx.Stable, idx.Beta)
+	err = reg.AddResources(new, false, idx.Stable, idx.Beta)
+	if err != nil {
+		log.Warningf("%s: failed to add resources: %s", reg.Name, err)
+	}
 
 	// save index
 	err = ioutil.WriteFile(filepath.Join(reg.storageDir.Path, idx.Path), data, 0644)