diff --git a/pype/api.py b/pype/api.py
index d5f0ced1a8..37ddef8972 100644
--- a/pype/api.py
+++ b/pype/api.py
@@ -90,8 +90,6 @@ __all__ = [
     "get_subsets",
     "get_version_from_path",
     "get_last_version_from_path",
-    "modified_environ",
-    "add_tool_to_environment",
     "source_hash",
 
     "subprocess",