1 files changed, 2 insertions, 0 deletions

diff --git a/apps/voice_thread.h b/apps/voice_thread.h
index 81b11eea37..c0122f0fb9 100644
--- a/apps/voice_thread.h
+++ b/apps/voice_thread.h
@@ -38,6 +38,8 @@ void voice_stop(void);
 void voice_thread_init(void);
 void voice_thread_kill(void);
 
+void voice_set_mixer_level(int percent);
+
 #ifdef HAVE_PRIORITY_SCHEDULING
 void voice_thread_set_priority(int priority);
 #endif