diff --git a/src/devices/wifi/nm-device-wifi.c b/src/devices/wifi/nm-device-wifi.c
index 157153e3fd..dbe6f33fb2 100644
--- a/src/devices/wifi/nm-device-wifi.c
+++ b/src/devices/wifi/nm-device-wifi.c
@@ -257,8 +257,6 @@ supplicant_interface_release (NMDeviceWifi *self)
 	nm_clear_g_source (&priv->ap_dump_id);
 
 	if (priv->sup_iface) {
-		remove_supplicant_interface_error_handler (self);
-
 		/* Clear supplicant interface signal handlers */
 		g_signal_handlers_disconnect_by_data (priv->sup_iface, self);