diff --git a/libraries/libmesosphere/include/mesosphere/kern_build_config.hpp b/libraries/libmesosphere/include/mesosphere/kern_build_config.hpp
index 14c774182..6f026f721 100644
--- a/libraries/libmesosphere/include/mesosphere/kern_build_config.hpp
+++ b/libraries/libmesosphere/include/mesosphere/kern_build_config.hpp
@@ -15,7 +15,7 @@
  */
 #pragma once
 
-#if 1 || defined(AMS_BUILD_FOR_AUDITING)
+#if defined(AMS_BUILD_FOR_AUDITING)
 #define MESOSPHERE_BUILD_FOR_AUDITING
 #endif
 
diff --git a/libraries/libmesosphere/include/mesosphere/kern_debug_log.hpp b/libraries/libmesosphere/include/mesosphere/kern_debug_log.hpp
index dfabbaa05..e2cde1342 100644
--- a/libraries/libmesosphere/include/mesosphere/kern_debug_log.hpp
+++ b/libraries/libmesosphere/include/mesosphere/kern_debug_log.hpp
@@ -40,7 +40,7 @@ namespace ams::kern {
 #ifndef MESOSPHERE_DEBUG_LOG_SELECTED
 
     #ifdef ATMOSPHERE_BOARD_NINTENDO_NX
-        #define MESOSPHERE_DEBUG_LOG_USE_UART_C
+        #define MESOSPHERE_DEBUG_LOG_USE_UART_A
     #else
         #error "Unknown board for Default Debug Log Source"
     #endif