diff --git a/target/linux/generic/config-3.3 b/target/linux/generic/config-3.3
index 913a0de872..3696a806a6 100644
--- a/target/linux/generic/config-3.3
+++ b/target/linux/generic/config-3.3
@@ -2257,6 +2257,7 @@ CONFIG_RTC_DRV_CMOS=y
 # CONFIG_RTC_DRV_PL030 is not set
 # CONFIG_RTC_DRV_PL031 is not set
 # CONFIG_RTC_DRV_PS3 is not set
+# CONFIG_RTC_DRV_PT7C4338 is not set
 # CONFIG_RTC_DRV_R9701 is not set
 # CONFIG_RTC_DRV_RP5C01 is not set
 # CONFIG_RTC_DRV_RS5C348 is not set