1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/gain.h b/src/lib/gain.h
index 449473582..d462e5aee 100644
--- a/src/lib/gain.h
+++ b/src/lib/gain.h
@@ -19,10 +19,10 @@
 
 #include "processor.h"
 
-class Gain : public Processor, public AudioSink, public AudioSource
+class Gain : public AudioProcessor
 {
 public:
-	Gain (Log* log, float gain);
+	Gain (boost::shared_ptr<Log> log, float gain);
 
 	void process_audio (boost::shared_ptr<AudioBuffers>);