diff --git a/src/vpn_manager_globalprotect/vpnc.py b/src/vpn_manager_globalprotect/vpnc.py
index caf61d8..694d59f 100644
--- a/src/vpn_manager_globalprotect/vpnc.py
+++ b/src/vpn_manager_globalprotect/vpnc.py
@@ -203,7 +203,7 @@ async def main():
     iface = bus.get_proxy_object(
         "org.freedesktop.DBus", "/org/freedesktop/DBus", dbus_intro
     ).get_interface("org.freedesktop.DBus")
-    if await iface.name_has_owner("org.freedesktop.network1"):
+    if await iface.call_name_has_owner("org.freedesktop.network1"):
         await configure_with_networkd()
     else:
         await configure_with_script()
@@ -242,7 +242,7 @@ async def configure_with_networkd():
     manager = bus.get_proxy_object(
         "org.freedesktop.network1", "/org/freedesktop/network1", intro
     ).get_interface("org.freedesktop.network1.Manager")
-    await manager.reload()
+    await manager.call_reload()
 
 
 async def confiugre_with_script():