diff --git a/android/buildinfo_prop.go b/android/buildinfo_prop.go
index e84aec2..083f3ef 100644
--- a/android/buildinfo_prop.go
+++ b/android/buildinfo_prop.go
@@ -23,7 +23,7 @@
 
 func init() {
 	ctx := InitRegistrationContext
-	ctx.RegisterParallelSingletonModuleType("buildinfo_prop", buildinfoPropFactory)
+	ctx.RegisterModuleType("buildinfo_prop", buildinfoPropFactory)
 }
 
 type buildinfoPropProperties struct {
@@ -32,7 +32,7 @@
 }
 
 type buildinfoPropModule struct {
-	SingletonModuleBase
+	ModuleBase
 
 	properties buildinfoPropProperties
 
@@ -88,6 +88,10 @@
 }
 
 func (p *buildinfoPropModule) GenerateAndroidBuildActions(ctx ModuleContext) {
+	if ctx.ModuleName() != "buildinfo.prop" || ctx.ModuleDir() != "build/soong" {
+		ctx.ModuleErrorf("There can only be one buildinfo_prop module in build/soong")
+		return
+	}
 	p.outputFilePath = PathForModuleOut(ctx, p.Name()).OutputPath
 	if !ctx.Config().KatiEnabled() {
 		WriteFileRule(ctx, p.outputFilePath, "# no buildinfo.prop if kati is disabled")
@@ -166,12 +170,8 @@
 	ctx.InstallFile(p.installPath, p.Name(), p.outputFilePath)
 }
 
-func (f *buildinfoPropModule) GenerateSingletonBuildActions(ctx SingletonContext) {
-	// does nothing; buildinfo_prop is a singeton because two buildinfo modules don't make sense.
-}
-
 func (p *buildinfoPropModule) AndroidMkEntries() []AndroidMkEntries {
-	return []AndroidMkEntries{AndroidMkEntries{
+	return []AndroidMkEntries{{
 		Class:      "ETC",
 		OutputFile: OptionalPathForPath(p.outputFilePath),
 		ExtraEntries: []AndroidMkExtraEntriesFunc{
@@ -187,7 +187,7 @@
 // buildinfo_prop module generates a build.prop file, which contains a set of common
 // system/build.prop properties, such as ro.build.version.*.  Not all properties are implemented;
 // currently this module is only for microdroid.
-func buildinfoPropFactory() SingletonModule {
+func buildinfoPropFactory() Module {
 	module := &buildinfoPropModule{}
 	module.AddProperties(&module.properties)
 	InitAndroidModule(module)