diff --git a/filesystem/android_device.go b/filesystem/android_device.go
index 17209ed..86771d1 100644
--- a/filesystem/android_device.go
+++ b/filesystem/android_device.go
@@ -323,6 +323,10 @@
 	if !ctx.Config().KatiEnabled() && proptools.Bool(a.deviceProps.Main_device) {
 		fsInfoMap := a.getFsInfos(ctx)
 		for _, partition := range android.SortedKeys(fsInfoMap) {
+			// installed-files-*{.txt | .json} is not disted for userdata partition
+			if partition == "userdata" {
+				continue
+			}
 			fsInfo := fsInfoMap[partition]
 			if fsInfo.InstalledFiles.Json != nil {
 				ctx.DistForGoal("droidcore-unbundled", fsInfo.InstalledFiles.Json)
diff --git a/filesystem/filesystem.go b/filesystem/filesystem.go
index 8b3b51e..6eada58 100644
--- a/filesystem/filesystem.go
+++ b/filesystem/filesystem.go
@@ -651,11 +651,16 @@
 	fileListFile := android.PathForModuleOut(ctx, "fileList")
 	android.WriteFileRule(ctx, fileListFile, f.installedFilesList())
 
-	partitionName := f.partitionName()
-	if partitionName == "system" {
-		partitionName = ""
+	var partitionNameForInstalledFiles string
+	switch f.partitionName() {
+	case "system":
+		partitionNameForInstalledFiles = ""
+	case "vendor_ramdisk":
+		partitionNameForInstalledFiles = "vendor-ramdisk"
+	default:
+		partitionNameForInstalledFiles = f.partitionName()
 	}
-	installedFileTxt, installedFileJson := buildInstalledFiles(ctx, partitionName, rootDir, f.output)
+	installedFileTxt, installedFileJson := buildInstalledFiles(ctx, partitionNameForInstalledFiles, rootDir, f.output)
 
 	var erofsCompressHints android.Path
 	if f.properties.Erofs.Compress_hints != nil {