diff --git a/stubs/rx/subjects/innersubscription.pyi b/stubs/rx/subjects/innersubscription.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/rx/subjects/innersubscription.pyi
@@ -0,0 +1,12 @@
+# Stubs for rx.subjects.innersubscription (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any
+
+class InnerSubscription:
+    subject: Any = ...
+    observer: Any = ...
+    lock: Any = ...
+    def __init__(self, subject: Any, observer: Any) -> None: ...
+    def dispose(self) -> None: ...