diff --git a/stubs/rx/joins/activeplan.pyi b/stubs/rx/joins/activeplan.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/rx/joins/activeplan.pyi
@@ -0,0 +1,14 @@
+# Stubs for rx.joins.activeplan (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any
+
+class ActivePlan:
+    join_observer_list: Any = ...
+    on_next: Any = ...
+    on_completed: Any = ...
+    join_observers: Any = ...
+    def __init__(self, join_observer_list: Any, on_next: Any, on_completed: Any) -> None: ...
+    def dequeue(self) -> None: ...
+    def match(self) -> None: ...