diff --git a/src/audio/SDL_audio.c b/src/audio/SDL_audio.c
index c76e82b33f..2fd05f1eb8 100644
--- a/src/audio/SDL_audio.c
+++ b/src/audio/SDL_audio.c
@@ -76,7 +76,7 @@ static const AudioBootStrap *const bootstrap[] = {
 #ifdef SDL_AUDIO_DRIVER_VITA
     &VITAAUD_bootstrap,
 #endif
-#if SDL_AUDIO_DRIVER_N3DS
+#ifdef SDL_AUDIO_DRIVER_N3DS
     &N3DSAUDIO_bootstrap,
 #endif
 #if SDL_AUDIO_DRIVER_EMSCRIPTEN