diff --git a/src/node_builtins.h b/src/node_builtins.h
index 1cb85b9058d065..a73de23a1debfd 100644
--- a/src/node_builtins.h
+++ b/src/node_builtins.h
@@ -71,7 +71,7 @@ using BuiltinSourceMap = std::map<std::string, UnionBytes>;
 using BuiltinCodeCacheMap =
     std::unordered_map<std::string, BuiltinCodeCacheData>;
 
-// Generated by tools/js2c.py as node_javascript.cc
+// Generated by tools/js2c.cc as node_javascript.cc
 void RegisterExternalReferencesForInternalizedBuiltinCode(
     ExternalReferenceRegistry* registry);
 
@@ -134,7 +134,7 @@ class NODE_EXTERN_PRIVATE BuiltinLoader {
   // Only allow access from friends.
   friend class CodeCacheBuilder;
 
-  // Generated by tools/js2c.py as node_javascript.cc
+  // Generated by tools/js2c.cc as node_javascript.cc
   void LoadJavaScriptSource();  // Loads data into source_
   UnionBytes GetConfig();       // Return data for config.gypi