diff --git a/owl/utils/__init__.py b/owl/utils/__init__.py
index 18f212a..ba242a9 100644
--- a/owl/utils/__init__.py
+++ b/owl/utils/__init__.py
@@ -19,8 +19,6 @@ from .enhanced_role_playing import (
     run_society,
     arun_society,
 )
-from .enhanced_workforce import OwlWorkforce
-from .enhanced_chat_agent import OwlWorkforceChatAgent
 from .gaia import GAIABenchmark
 from .document_toolkit import DocumentProcessingToolkit
 
@@ -32,6 +30,4 @@ __all__ = [
     "arun_society",
     "GAIABenchmark",
     "DocumentProcessingToolkit",
-    "OwlWorkforce",
-    "OwlWorkforceChatAgent",
 ]