diff --git a/components/flow3r_bsp/flow3r_bsp_audio.c b/components/flow3r_bsp/flow3r_bsp_audio.c
index 5db3cdee9921119debb24872374a817dcb8b760d..660ba4ebd99598514132d2fc2a5777b69457527f 100644
--- a/components/flow3r_bsp/flow3r_bsp_audio.c
+++ b/components/flow3r_bsp/flow3r_bsp_audio.c
@@ -32,8 +32,8 @@ void flow3r_bsp_audio_init(void) {
     static const i2s_pin_config_t pin_config = {
         .bck_io_num = I2S_PIN_NO_CHANGE,
         .mck_io_num = I2S_PIN_NO_CHANGE,
-        .ws_io_num = 46,
-        .data_out_num = 45, // L
+        .ws_io_num = 45,
+        .data_out_num = 46,
         .data_in_num = I2S_PIN_NO_CHANGE,
     };
     ESP_ERROR_CHECK(i2s_driver_install(0, &i2s_config, 0, NULL));