diff --git a/firmware/export/config-h120.h b/firmware/export/config-h120.h
index e899cd4c5a..1791bdf78b 100644
--- a/firmware/export/config-h120.h
+++ b/firmware/export/config-h120.h
@@ -45,11 +45,14 @@
 /* Define this if you do software codec */
 #define CONFIG_CODEC SWCODEC
 
+/* Set to 1 if you want to build with RTC support */
+#if 0
 #ifndef SIMULATOR
 /* RTC is autodetected on target only */
 #define CONFIG_RTC RTC_DS1339_DS3231
 #define HAVE_RTC_ALARM
 #endif 
+#endif
 
  /* Define this if you have an remote lcd */
 #define HAVE_REMOTE_LCD