diff --git a/etc/prebuilt_etc.go b/etc/prebuilt_etc.go
index 938f3bd..5d1d5e2 100644
--- a/etc/prebuilt_etc.go
+++ b/etc/prebuilt_etc.go
@@ -78,6 +78,8 @@
 	ctx.RegisterModuleType("prebuilt_odm", PrebuiltOdmFactory)
 	ctx.RegisterModuleType("prebuilt_vendor_dlkm", PrebuiltVendorDlkmFactory)
 	ctx.RegisterModuleType("prebuilt_bt_firmware", PrebuiltBtFirmwareFactory)
+	ctx.RegisterModuleType("prebuilt_tvservice", PrebuiltTvServiceFactory)
+	ctx.RegisterModuleType("prebuilt_optee", PrebuiltOpteeFactory)
 
 	ctx.RegisterModuleType("prebuilt_defaults", defaultsFactory)
 
@@ -954,3 +956,23 @@
 	android.InitDefaultableModule(module)
 	return module
 }
+
+// prebuilt_tvservice installs files in <partition>/tvservice directory.
+func PrebuiltTvServiceFactory() android.Module {
+	module := &PrebuiltEtc{}
+	InitPrebuiltEtcModule(module, "tvservice")
+	// This module is device-only
+	android.InitAndroidArchModule(module, android.DeviceSupported, android.MultilibCommon)
+	android.InitDefaultableModule(module)
+	return module
+}
+
+// prebuilt_optee installs files in <partition>/optee directory.
+func PrebuiltOpteeFactory() android.Module {
+	module := &PrebuiltEtc{}
+	InitPrebuiltEtcModule(module, "optee")
+	// This module is device-only
+	android.InitAndroidArchModule(module, android.DeviceSupported, android.MultilibCommon)
+	android.InitDefaultableModule(module)
+	return module
+}