diff --git a/libs/ardour/ardour/route.h b/libs/ardour/ardour/route.h
index 09441c038e..5dc7c9c388 100644
--- a/libs/ardour/ardour/route.h
+++ b/libs/ardour/ardour/route.h
@@ -352,7 +352,7 @@ public:
 	bool remove_sidechain (boost::shared_ptr<Processor> proc) { return add_remove_sidechain (proc, false); }
 
 	samplecnt_t  update_signal_latency (bool apply_to_delayline = false, bool* delayline_update_needed = NULL);
-	virtual void apply_latency_compensation ();
+	void apply_latency_compensation ();
 
 	samplecnt_t  set_private_port_latencies (bool playback) const;
 	void         set_public_port_latencies (samplecnt_t, bool playback, bool with_latcomp) const;