diff --git a/sdk/testing.go b/sdk/testing.go
index 00245ce..570ea0f 100644
--- a/sdk/testing.go
+++ b/sdk/testing.go
@@ -90,6 +90,7 @@
 	// from java package
 	java.RegisterJavaBuildComponents(ctx)
 	java.RegisterAppBuildComponents(ctx)
+	java.RegisterSdkLibraryBuildComponents(ctx)
 	java.RegisterStubsBuildComponents(ctx)
 	java.RegisterSystemModulesBuildComponents(ctx)