diff --git a/pkg/config/config.go b/pkg/config/config.go
index 64a048e9..d7df8e96 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -361,6 +361,10 @@ func InitConfig() {
 		RateLimitStore.Set(KeyvalueType.GetString())
 	}
 
+	if ServiceFrontendurl.GetString() != "" && !strings.HasSuffix(ServiceFrontendurl.GetString(), "/") {
+		ServiceFrontendurl.Set(ServiceFrontendurl.GetString() + "/")
+	}
+
 	if AuthOpenIDRedirectURL.GetString() == "" {
 		AuthOpenIDRedirectURL.Set(ServiceFrontendurl.GetString() + "auth/openid/")
 	}
@@ -378,10 +382,6 @@ func InitConfig() {
 		MetricsEnabled.Set(true)
 	}
 
-	if ServiceFrontendurl.GetString() != "" && !strings.HasSuffix(ServiceFrontendurl.GetString(), "/") {
-		ServiceFrontendurl.Set(ServiceFrontendurl.GetString() + "/")
-	}
-
 	log.Printf("Using config file: %s", viper.ConfigFileUsed())
 }