diff --git a/radio/src/audio.h b/radio/src/audio.h
index 0db4bed45..35e3cb810 100644
--- a/radio/src/audio.h
+++ b/radio/src/audio.h
@@ -66,7 +66,7 @@ template <unsigned int NUM_BITS> class BitField {
 
 // max length (example: /SOUNDS/fr/123456789012/1234567890-off.wav)
 constexpr uint8_t AUDIO_MODEL_FILENAME_MAXLEN = (sizeof("/SOUNDS/fr/") - 1) + LEN_MODEL_NAME + 1 + LEN_FLIGHT_MODE_NAME + (sizeof("-off.wav") - 1);
-constexpr uint8_t AUDIO_LUA_FILENAME_MAXLEN = 42;
+constexpr uint8_t AUDIO_LUA_FILENAME_MAXLEN = 42; // Some scripts use long audio paths, even on 128x64 boards
 constexpr uint8_t AUDIO_FILENAME_MAXLEN = (AUDIO_LUA_FILENAME_MAXLEN > AUDIO_MODEL_FILENAME_MAXLEN ? AUDIO_LUA_FILENAME_MAXLEN : AUDIO_MODEL_FILENAME_MAXLEN);
 
 #define AUDIO_QUEUE_LENGTH             (16) // must be a power of 2!