diff --git a/arch/arm/mach-apple/rtkit.c b/arch/arm/mach-apple/rtkit.c
index dff475c..2dcb8bd 100644
--- a/arch/arm/mach-apple/rtkit.c
+++ b/arch/arm/mach-apple/rtkit.c
@@ -170,7 +170,7 @@
 
 	pwrstate = APPLE_RTKIT_PWR_STATE_SLEEP;
 	while (pwrstate != APPLE_RTKIT_PWR_STATE_ON) {
-		ret = mbox_recv(chan, &msg, 100000);
+		ret = mbox_recv(chan, &msg, 1000000);
 		if (ret < 0)
 			return ret;