diff --git a/Copyright b/Copyright
index e620287a2e..d3e5a6e815 100644
--- a/Copyright
+++ b/Copyright
@@ -60,7 +60,7 @@ LGPL relicensing status:
     audio/filter/equalizer.h        must be killed (main author disagreed)
     audio/filter/tools.c            must be killed (main author disagreed)
     audio/filter/af_format.c        easy
-    audio/filter/af_lavc3enc.c      easy
+    audio/filter/af_lavc3enc.c      LGPL
     audio/filter/af_lavfi.c         LGPL
     audio/filter/af_scaletempo.c    easy
     audio/filter/af_rubberband.c    LGPL
diff --git a/audio/filter/af_lavcac3enc.c b/audio/filter/af_lavcac3enc.c
index 9df5adb96f..d5c2d25ad2 100644
--- a/audio/filter/af_lavcac3enc.c
+++ b/audio/filter/af_lavcac3enc.c
@@ -5,18 +5,18 @@
  *
  * This file is part of mpv.
  *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * mpv is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
+ * GNU Lesser General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <stdio.h>