diff --git a/pydra/utils/typing.py b/pydra/utils/typing.py
index d0ae8fbaba..ee8e733e44 100644
--- a/pydra/utils/typing.py
+++ b/pydra/utils/typing.py
@@ -449,6 +449,10 @@ def check_tuple(tp_args, pattern_args):
                 for arg in tp_args:
                     expand_and_check(arg, pattern_args[0])
                 return
+            elif tp_args[-1] is Ellipsis:
+                for pattern_arg in pattern_args:
+                    expand_and_check(tp_args[0], pattern_arg)
+                return
             if len(tp_args) != len(pattern_args):
                 raise TypeError(
                     f"Wrong number of type arguments in tuple {tp_args}  compared to pattern "