diff --git a/java/sdk_library.go b/java/sdk_library.go
index 6c1a38d..e9fa83a 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -3252,11 +3252,6 @@
 	return "permissions"
 }
 
-// from android.PrebuiltEtcModule
-func (module *sdkLibraryXml) OutputFiles(tag string) (android.Paths, error) {
-	return android.OutputPaths{module.outputFilePath}.Paths(), nil
-}
-
 var _ etc.PrebuiltEtcModule = (*sdkLibraryXml)(nil)
 
 // from android.ApexModule
@@ -3400,6 +3395,8 @@
 
 	module.installDirPath = android.PathForModuleInstall(ctx, "etc", module.SubDir())
 	ctx.PackageFile(module.installDirPath, libName+".xml", module.outputFilePath)
+
+	ctx.SetOutputFiles(android.OutputPaths{module.outputFilePath}.Paths(), "")
 }
 
 func (module *sdkLibraryXml) AndroidMkEntries() []android.AndroidMkEntries {