diff --git a/proprietary-files.txt b/proprietary-files.txt
index c5dd034..4327d2b 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -1,3 +1,7 @@
+# Audio HAL extension
+vendor/lib/hw/vendor.qti.hardware.audiohalext@1.0-impl.so
+vendor/lib64/hw/vendor.qti.hardware.audiohalext@1.0-impl.so
+
 # DPM
 product/bin/dpmd
 product/etc/dpm/dpm.conf