diff --git a/mpcontribs-client/mpcontribs/client/__init__.py b/mpcontribs-client/mpcontribs/client/__init__.py
index 3a81c90dd..e25982169 100644
--- a/mpcontribs-client/mpcontribs/client/__init__.py
+++ b/mpcontribs-client/mpcontribs/client/__init__.py
@@ -1068,7 +1068,7 @@ def get_unique_identifiers_flags(self, projects: list = None) -> dict:
 
     def get_all_ids(
         self,
-        query: dict,
+        query: dict = None,
         include: List[str] = None,
         timeout: int = -1,
         data_id_fields: dict = None,