diff --git a/sw_usb_audio/app_usb_aud_fosi_c1/CMakeLists.txt b/sw_usb_audio/app_usb_aud_fosi_c1/CMakeLists.txt
index a04e1a7..2040868 100644
--- a/sw_usb_audio/app_usb_aud_fosi_c1/CMakeLists.txt
+++ b/sw_usb_audio/app_usb_aud_fosi_c1/CMakeLists.txt
@@ -288,7 +288,7 @@ set(APP_COMPILER_FLAGS_fps       ${SW_USB_AUDIO_FLAGS}            -DXUA_SPDIF_RX
                                                                   -DMIN_FREQ=\(48000\)
                                                                   -DDEFAULT_FREQ=\(48000\)
                                                                   -lxmos_fps
-                                                                  -DHID_CONTROLS_UAC1=1
+                                                                  #-DHID_CONTROLS_UAC1=1
                                                                   -DEQ_EN=1
                                                                   -DXMOS_FPS_EN=1
                                                                   -DUAC1=1