diff --git a/sdk/testing.go b/sdk/testing.go
index bd929a4..5082ab4 100644
--- a/sdk/testing.go
+++ b/sdk/testing.go
@@ -59,6 +59,7 @@
 	// from cc package
 	ctx.RegisterModuleType("cc_library", cc.LibraryFactory)
 	ctx.RegisterModuleType("cc_library_shared", cc.LibrarySharedFactory)
+	ctx.RegisterModuleType("cc_library_static", cc.LibraryStaticFactory)
 	ctx.RegisterModuleType("cc_object", cc.ObjectFactory)
 	ctx.RegisterModuleType("cc_prebuilt_library_shared", cc.PrebuiltSharedLibraryFactory)
 	ctx.RegisterModuleType("cc_prebuilt_library_static", cc.PrebuiltStaticLibraryFactory)