diff --git a/os_dep/linux/rtw_android.c b/os_dep/linux/rtw_android.c
index db42bd6..016daa0 100644
--- a/os_dep/linux/rtw_android.c
+++ b/os_dep/linux/rtw_android.c
@@ -577,7 +577,11 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 			goto exit;
 	}
 #ifdef CONFIG_COMPAT
-	if (is_compat_task()) {
+#ifdef in_compat_syscall
+	if(in_compat_syscall()) {
+#else
+	if(is_compat_task()) {
+#endif
 		/* User space is 32-bit, use compat ioctl */
 		compat_android_wifi_priv_cmd compat_priv_cmd;