diff --git a/Lib/glyphsets/encodings/symbols_unique-glyphs.nam b/Lib/glyphsets/encodings/symbols_unique-glyphs.nam
index 8cc45a1874..a5d51cd8b6 100644
--- a/Lib/glyphsets/encodings/symbols_unique-glyphs.nam
+++ b/Lib/glyphsets/encodings/symbols_unique-glyphs.nam
@@ -2428,6 +2428,7 @@
 0x1F43F CHIPMUNK
 0x1F441 EYE
 0x1F442 EAR
+0x1F444 MOUTH
 0x1F446 WHITE UP POINTING BACKHAND INDEX
 0x1F447 WHITE DOWN POINTING BACKHAND INDEX
 0x1F448 WHITE LEFT POINTING BACKHAND INDEX