diff --git a/cc/llndk_library.go b/cc/llndk_library.go
index 5b86c64..d612e9e 100644
--- a/cc/llndk_library.go
+++ b/cc/llndk_library.go
@@ -15,9 +15,10 @@
 package cc
 
 import (
+	"strings"
+
 	"android/soong/android"
 	"android/soong/etc"
-	"strings"
 )
 
 var (
@@ -96,7 +97,6 @@
 }
 
 var _ etc.PrebuiltEtcModule = &llndkLibrariesTxtModule{}
-var _ android.OutputFileProducer = &llndkLibrariesTxtModule{}
 
 // llndk_libraries_txt is a singleton module whose content is a list of LLNDK libraries
 // generated by Soong but can be referenced by other modules.
@@ -118,6 +118,8 @@
 
 	installPath := android.PathForModuleInstall(ctx, "etc")
 	ctx.InstallFile(installPath, filename, txt.outputFile)
+
+	ctx.SetOutputFiles(android.Paths{txt.outputFile}, "")
 }
 
 func (txt *llndkLibrariesTxtModule) GenerateSingletonBuildActions(ctx android.SingletonContext) {
@@ -162,11 +164,6 @@
 }
 
 // PrebuiltEtcModule interface
-func (txt *llndkLibrariesTxtModule) OutputFile() android.OutputPath {
-	return txt.outputFile
-}
-
-// PrebuiltEtcModule interface
 func (txt *llndkLibrariesTxtModule) BaseDir() string {
 	return "etc"
 }