diff --git a/rust/testing.go b/rust/testing.go
index 430b40b..f2d4c5e 100644
--- a/rust/testing.go
+++ b/rust/testing.go
@@ -81,6 +81,7 @@
 	ctx.RegisterModuleType("genrule", genrule.GenRuleFactory)
 	ctx.RegisterModuleType("rust_binary", RustBinaryFactory)
 	ctx.RegisterModuleType("rust_binary_host", RustBinaryHostFactory)
+	ctx.RegisterModuleType("rust_bindgen", RustBindgenFactory)
 	ctx.RegisterModuleType("rust_test", RustTestFactory)
 	ctx.RegisterModuleType("rust_test_host", RustTestHostFactory)
 	ctx.RegisterModuleType("rust_library", RustLibraryFactory)