diff --git a/proprietary-files.txt b/proprietary-files.txt
index 4fac361..04a607b 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -202,12 +202,10 @@ vendor/lib64/libbluetooth_mtk_pure.so
 vendor/lib64/libbt-vendor.so
 
 # Bluetooth (A2DP)
-vendor/lib/hw/vendor.mediatek.hardware.bluetooth.audio@2.1-impl.so
 vendor/lib/hw/vendor.mediatek.hardware.bluetooth.audio@2.2-impl.so
 vendor/lib/libbluetooth_audio_session_mediatek.so
 vendor/lib/vendor.mediatek.hardware.bluetooth.audio@2.1.so
 vendor/lib/vendor.mediatek.hardware.bluetooth.audio@2.2.so
-vendor/lib64/hw/vendor.mediatek.hardware.bluetooth.audio@2.1-impl.so
 vendor/lib64/hw/vendor.mediatek.hardware.bluetooth.audio@2.2-impl.so
 vendor/lib64/libbluetooth_audio_session_mediatek.so
 vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.1.so