1 files changed, 5 insertions, 0 deletions
diff --git a/formats/format_mp3.c b/formats/format_mp3.c
index 85abdbc1b..a3e25d45b 100755
--- a/formats/format_mp3.c
+++ b/formats/format_mp3.c
@@ -293,3 +293,8 @@ char *description()
 	return desc;
 }
 
+
+char *key()
+{
+	return ASTERISK_GPL_KEY;
+}