diff --git a/YouTubeMusic/OAuth2.pm b/YouTubeMusic/OAuth2.pm
index 97dc209..65c39f2 100644
--- a/YouTubeMusic/OAuth2.pm
+++ b/YouTubeMusic/OAuth2.pm
@@ -57,7 +57,7 @@ sub getToken {
 	if (defined $code) {
 		$post .= "&code=$code&grant_type=http://oauth.net/grant_type/device/1.0";
 	} else {
-		$post .= "&refresh_token=" . $prefs->get('refresh_token') . "&grant_type=refresh_token";
+		$post .= "&refresh_token=" . $cache->get('yt:refresh_token') . "&grant_type=refresh_token";
 	}
 	
 	my $http = Slim::Networking::SimpleAsyncHTTP->new(
@@ -70,7 +70,7 @@ sub getToken {
 				$log->error($@);
 			} else {
 				$cache->set("yt:access_token", $result->{access_token}, $result->{expires_in} - 60);
-				$prefs->set('refresh_token', $result->{refresh_token}) if $result->{refresh_token};
+				$cache->set('yt:refresh_token', $result->{refresh_token}) if $result->{refresh_token};
 				
 				$cache->remove('yt:user_code');
 				$cache->remove('yt:verification_url');