diff --git a/cc/testing.go b/cc/testing.go
index 259fb19..d9be900 100644
--- a/cc/testing.go
+++ b/cc/testing.go
@@ -207,6 +207,7 @@
 	ctx.RegisterModuleType("vendor_public_library", android.ModuleFactoryAdaptor(vendorPublicLibraryFactory))
 	ctx.RegisterModuleType("cc_object", android.ModuleFactoryAdaptor(ObjectFactory))
 	ctx.RegisterModuleType("filegroup", android.ModuleFactoryAdaptor(android.FileGroupFactory))
+	ctx.RegisterModuleType("vndk_prebuilt_shared", android.ModuleFactoryAdaptor(vndkPrebuiltSharedFactory))
 	ctx.PreDepsMutators(func(ctx android.RegisterMutatorsContext) {
 		ctx.BottomUp("image", ImageMutator).Parallel()
 		ctx.BottomUp("link", LinkageMutator).Parallel()