diff --git a/radio/src/gui/480x272/view_statistics.cpp b/radio/src/gui/480x272/view_statistics.cpp
index 5d4f4a5b0..294f8bf7c 100644
--- a/radio/src/gui/480x272/view_statistics.cpp
+++ b/radio/src/gui/480x272/view_statistics.cpp
@@ -154,12 +154,6 @@ bool menuStatsDebug(event_t event)
   lcdDrawNumber(lcdNextPos+5, y, audioStack.available(), LEFT);
   y += FH;
 
-#if defined(STM32)
-  lcdDrawText(MENUS_MARGIN_LEFT, y, STR_RTC_BATT);
-  drawValueWithUnit(MENU_STATS_COLUMN1, y, getRTCBatteryVoltage(), UNIT_VOLTS, PREC2|LEFT);
-  y += FH;
-#endif
-
 #if defined(DISK_CACHE) && defined(DEBUG)
   lcdDrawText(MENUS_MARGIN_LEFT, y, "SD cache hits");
   lcdDrawNumber(MENU_STATS_COLUMN1, y, diskCache.getHitRate(), PREC1|LEFT, 0, NULL, "%");
diff --git a/radio/src/targets/horus/CMakeLists.txt b/radio/src/targets/horus/CMakeLists.txt
index 846082748..ac7855045 100644
--- a/radio/src/targets/horus/CMakeLists.txt
+++ b/radio/src/targets/horus/CMakeLists.txt
@@ -66,7 +66,7 @@ elseif (PCB STREQUAL X12S)
   set(TARGET_SRC
     ${TARGET_SRC}
     audio_spi_driver.cpp
-    adc_driver.cpp
+    x12s_adc_driver.cpp
     gps_driver.cpp
     )
   set(AUX_SERIAL_DRIVER ../common/arm/stm32/aux_serial_driver.cpp)
diff --git a/radio/src/targets/horus/adc_driver.cpp b/radio/src/targets/horus/x12s_adc_driver.cpp
similarity index 100%
rename from radio/src/targets/horus/adc_driver.cpp
rename to radio/src/targets/horus/x12s_adc_driver.cpp