diff --git a/settings.h b/settings.h
index 5f876d9d..f7914b2a 100644
--- a/settings.h
+++ b/settings.h
@@ -14,7 +14,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 /* Set this to 1 to activate serial debugging */
-#define ENABLE_UHS_DEBUGGING 1
+#define ENABLE_UHS_DEBUGGING 0
 
 /* This can be used to select which serial port to use for debugging if
  * multiple serial ports are available.