diff --git a/examples/device/cdc_uac2/src/uac2_app.c b/examples/device/cdc_uac2/src/uac2_app.c
index c57d98a1a..70b0949a9 100644
--- a/examples/device/cdc_uac2/src/uac2_app.c
+++ b/examples/device/cdc_uac2/src/uac2_app.c
@@ -141,7 +141,7 @@ static bool tud_audio_feature_unit_get_request(uint8_t rhport, audio_control_req
     TU_LOG1("Get channel %u mute %d\r\n", request->bChannelNumber, mute1.bCur);
     return tud_audio_buffer_and_schedule_control_xfer(rhport, (tusb_control_request_t const *)request, &mute1, sizeof(mute1));
   }
-  else if (UAC2_ENTITY_SPK_FEATURE_UNIT && request->bControlSelector == AUDIO_FU_CTRL_VOLUME)
+  else if (request->bControlSelector == AUDIO_FU_CTRL_VOLUME)
   {
     if (request->bRequest == AUDIO_CS_REQ_RANGE)
     {
diff --git a/examples/device/uac2_headset/src/main.c b/examples/device/uac2_headset/src/main.c
index 0ea6e7025..c285211b8 100644
--- a/examples/device/uac2_headset/src/main.c
+++ b/examples/device/uac2_headset/src/main.c
@@ -229,7 +229,7 @@ static bool tud_audio_feature_unit_get_request(uint8_t rhport, audio_control_req
     TU_LOG1("Get channel %u mute %d\r\n", request->bChannelNumber, mute1.bCur);
     return tud_audio_buffer_and_schedule_control_xfer(rhport, (tusb_control_request_t const *)request, &mute1, sizeof(mute1));
   }
-  else if (UAC2_ENTITY_SPK_FEATURE_UNIT && request->bControlSelector == AUDIO_FU_CTRL_VOLUME)
+  else if (request->bControlSelector == AUDIO_FU_CTRL_VOLUME)
   {
     if (request->bRequest == AUDIO_CS_REQ_RANGE)
     {
diff --git a/examples/device/uac2_speaker_fb/src/main.c b/examples/device/uac2_speaker_fb/src/main.c
index 6d0e7acff..187ff2afe 100644
--- a/examples/device/uac2_speaker_fb/src/main.c
+++ b/examples/device/uac2_speaker_fb/src/main.c
@@ -235,7 +235,7 @@ static bool tud_audio_feature_unit_get_request(uint8_t rhport, audio_control_req
     TU_LOG1("Get channel %u mute %d\r\n", request->bChannelNumber, mute1.bCur);
     return tud_audio_buffer_and_schedule_control_xfer(rhport, (tusb_control_request_t const *)request, &mute1, sizeof(mute1));
   }
-  else if (UAC2_ENTITY_FEATURE_UNIT && request->bControlSelector == AUDIO_FU_CTRL_VOLUME)
+  else if (request->bControlSelector == AUDIO_FU_CTRL_VOLUME)
   {
     if (request->bRequest == AUDIO_CS_REQ_RANGE)
     {