diff --git a/proprietary-files.txt b/proprietary-files.txt
index 8f3e7433c6f090bcd847377764d63847fa5d0b04..aa343dcc29f1256df515c98ecb6213ee6ed3fe2c 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -81,7 +81,6 @@ vendor/bin/hw/android.hardware.audio@2.0-service
 vendor/bin/hw/android.hardware.biometrics.fingerprint@2.1-service
 vendor/bin/hw/android.hardware.bluetooth@1.0-service-qti
 vendor/bin/hw/android.hardware.camera.provider@2.4-service_64
-vendor/bin/hw/android.hardware.cas@1.1-service
 vendor/bin/hw/android.hardware.configstore@1.1-service
 vendor/bin/hw/android.hardware.drm@1.0-service
 vendor/bin/hw/android.hardware.drm@1.2-service.clearkey
@@ -226,7 +225,6 @@ vendor/etc/init/android.hardware.audio@2.0-service.rc
 vendor/etc/init/android.hardware.biometrics.fingerprint@2.1-service.rc
 vendor/etc/init/android.hardware.bluetooth@1.0-service-qti.rc
 vendor/etc/init/android.hardware.camera.provider@2.4-service_64.rc
-vendor/etc/init/android.hardware.cas@1.1-service.rc
 vendor/etc/init/android.hardware.configstore@1.1-service.rc
 vendor/etc/init/android.hardware.drm@1.0-service.rc
 vendor/etc/init/android.hardware.drm@1.1-service.wfdhdcp.rc
@@ -369,7 +367,6 @@ vendor/etc/thermal-engine-map.conf
 vendor/etc/thermal-engine.conf
 vendor/etc/usb_audio_policy_configuration.xml
 vendor/etc/vintf/compatibility_matrix.xml
-vendor/etc/vintf/manifest/android.hardware.cas@1.1-service.xml
 vendor/etc/vintf/manifest/android.hardware.gnss@2.0-service-qti.xml
 vendor/etc/vintf/manifest/vendor.qti.gnss@3.0-service.xml
 vendor/etc/wfdconfig.xml