1 files changed, 1 insertions, 0 deletions
diff --git a/src/tag.h b/src/tag.h
index 763f1fcb6..36fa76aec 100644
--- a/src/tag.h
+++ b/src/tag.h
@@ -38,6 +38,7 @@ MpdTag * mp3TagDup(char * utf8file);
 #endif
 
 #ifdef HAVE_FAAD
+MpdTag * mp4TagDup(char * utf8file);
 MpdTag * aacTagDup(char * utf8file);
 #endif