diff --git a/can/interfaces/ixxat/canlib_vcinpl.py b/can/interfaces/ixxat/canlib_vcinpl.py
index cbf2fb61c..1bb0fd802 100644
--- a/can/interfaces/ixxat/canlib_vcinpl.py
+++ b/can/interfaces/ixxat/canlib_vcinpl.py
@@ -825,6 +825,7 @@ def _send_periodic_internal(
         )
 
     def shutdown(self):
+        super().shutdown()
         if self._scheduler is not None:
             _canlib.canSchedulerClose(self._scheduler)
         _canlib.canChannelClose(self._channel_handle)
diff --git a/can/interfaces/ixxat/canlib_vcinpl2.py b/can/interfaces/ixxat/canlib_vcinpl2.py
index 2e6e9ad8e..b10ac1b94 100644
--- a/can/interfaces/ixxat/canlib_vcinpl2.py
+++ b/can/interfaces/ixxat/canlib_vcinpl2.py
@@ -972,6 +972,7 @@ def _send_periodic_internal(
         )
 
     def shutdown(self):
+        super().shutdown()
         if self._scheduler is not None:
             _canlib.canSchedulerClose(self._scheduler)
         _canlib.canChannelClose(self._channel_handle)