diff --git a/openbb_platform/core/openbb_core/api/router/commands.py b/openbb_platform/core/openbb_core/api/router/commands.py
index bd627630542..50e74a65a51 100644
--- a/openbb_platform/core/openbb_core/api/router/commands.py
+++ b/openbb_platform/core/openbb_core/api/router/commands.py
@@ -77,7 +77,9 @@ def build_new_signature(path: str, func: Callable) -> Signature:
                     name.replace("-", "_"),
                     kind=Parameter.POSITIONAL_OR_KEYWORD,
                     default=default,
-                    annotation=Annotated[Optional[str], Header()],
+                    annotation=Annotated[
+                        Optional[str], Header(include_in_schema=False)
+                    ],
                 )
             )