diff --git a/test/test_song/special.csg b/test/test_song/special.csg
index c26ff044..ea9460d8 100644
--- a/test/test_song/special.csg
+++ b/test/test_song/special.csg
@@ -2,6 +2,7 @@
 {title: & $ % # _ \} \{ ~ ^ \\}
 {artist: & $ % # _ \} \{ ~ ^ \\}
 {album: & $ % # _ \} \{ ~ ^ \\}
+{url: & $ % # _ \} \{ ~ ^ \\}
 
 
 & $ % \# _ \} \{ ~ ^ \\