1 files changed, 6 insertions, 0 deletions
diff --git a/libs/ardour/panner_shell.cc b/libs/ardour/panner_shell.cc
index c6cbbe36ab..7963682bcf 100644
--- a/libs/ardour/panner_shell.cc
+++ b/libs/ardour/panner_shell.cc
@@ -102,6 +102,12 @@ PannerShell::configure_io (ChanCount in, ChanCount out)
         }
 
         _panner.reset (pi->descriptor.factory (_pannable, _session.get_speakers()));
+        _panner->configure_io (in, out);
+
+        /* PANNER_HACKS: only the real owner should be able to claim the pannable
+         */
+
+        _pannable->set_panner (_panner);
 
         Changed (); /* EMIT SIGNAL */
 }