diff --git a/src/system/kernel/arch/arm/arch_real_time_clock.cpp b/src/system/kernel/arch/arm/arch_real_time_clock.cpp
index 584bec9ffb..4d686c614a 100644
--- a/src/system/kernel/arch/arm/arch_real_time_clock.cpp
+++ b/src/system/kernel/arch/arm/arch_real_time_clock.cpp
@@ -18,13 +18,14 @@
 status_t
 arch_rtc_init(kernel_args *args, struct real_time_data *data)
 {
-	return B_OK;
+	return B_NOT_SUPPORTED;
 }
 
 
 uint32
 arch_rtc_get_hw_time(void)
 {
+	return 0;
 }