diff --git a/src/audio_output/aout_internal.h b/src/audio_output/aout_internal.h
index f52a22e57c..0d52c025d0 100644
--- a/src/audio_output/aout_internal.h
+++ b/src/audio_output/aout_internal.h
@@ -77,7 +77,6 @@ typedef struct
         bool discontinuity;
         vlc_tick_t request_delay;
         vlc_tick_t delay;
-        vlc_tick_t first_pts;
     } sync;
     vlc_tick_t original_pts;