--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -685,6 +685,7 @@ static int wpa_supplicant_ctrl_iface_ibs
 #endif /* CONFIG_IBSS_RSN */
 
 
+#ifdef IEEE8021X_EAPOL
 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
 					      struct wpa_ssid *ssid,
 					      const char *field,
@@ -750,6 +751,7 @@ int wpa_supplicant_ctrl_iface_ctrl_rsp_h
 
 	return 0;
 }
+#endif
 
 
 static int wpa_supplicant_ctrl_iface_ctrl_rsp(struct wpa_supplicant *wpa_s,