diff --git a/src/gnss.c b/src/gnss.c
index 2116c18..64fcbcf 100644
--- a/src/gnss.c
+++ b/src/gnss.c
@@ -372,9 +372,9 @@ static void finish_assistance_data_upload(struct EG25Manager *manager)
 #ifdef HAVE_MMGLIB
 static void enable_mm_gnss(struct EG25Manager *manager)
 {
-    MMModemLocationSource sources;
-    gboolean signal_location;
     g_autoptr (GError) error = NULL;
+    MMModemLocationSource sources = mm_modem_location_get_enabled(manager->mm_location);
+    gboolean signal_location = mm_modem_location_signals_location(manager->mm_location);
 
     if (manager->gnss_sources & EG25_GNSS_SOURCE_UNMANAGED)
         sources |= MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED;
@@ -383,8 +383,6 @@ static void enable_mm_gnss(struct EG25Manager *manager)
     if (manager->gnss_sources & EG25_GNSS_SOURCE_RAW)
         sources |= MM_MODEM_LOCATION_SOURCE_GPS_RAW;
 
-    sources = mm_modem_location_get_enabled(manager->mm_location);
-    signal_location = mm_modem_location_signals_location(manager->mm_location);
     mm_modem_location_setup_sync(manager->mm_location, sources,
                                  signal_location, NULL, &error);
     if (error != NULL)