diff --git a/share/misc/iso639 b/share/misc/iso639
index 5793421795e..1902e51c21b 100644
--- a/share/misc/iso639
+++ b/share/misc/iso639
@@ -517,6 +517,7 @@ yo	yor	yor	Yoruba
 	zap	zap	Zapotec
 	zbl	zbl	Blissymbols; Blissymbolics; Bliss
 	zen	zen	Zenaga
+	zgh	zgh	Standard Moroccan Tamazight
 za	zha	zha	Zhuang; Chuang
 	znd	znd	Zande languages
 zu	zul	zul	Zulu