diff --git a/glib/guniprop.c b/glib/guniprop.c
index 9f13f401d..86a706806 100644
--- a/glib/guniprop.c
+++ b/glib/guniprop.c
@@ -1423,12 +1423,12 @@ static const guint32 iso15924_tags[] =
     PACK ('S','g','n','w'), /* G_UNICODE_SCRIPT_SIGNWRITING */
 
   /* Unicode 9.0 additions */
-    PACK ('O','s','g','e'), /* G_UNICODE_SCRIPT_OSAGE */
-    PACK ('N','e','w','a'), /* G_UNICODE_SCRIPT_NEWA */
+    PACK ('A','d','l','m'), /* G_UNICODE_SCRIPT_ADLAM */
     PACK ('B','h','k','s'), /* G_UNICODE_SCRIPT_BHAIKSUKI */
     PACK ('M','a','r','c'), /* G_UNICODE_SCRIPT_MARCHEN */
+    PACK ('N','e','w','a'), /* G_UNICODE_SCRIPT_NEWA */
+    PACK ('O','s','g','e'), /* G_UNICODE_SCRIPT_OSAGE */
     PACK ('T','a','n','g'), /* G_UNICODE_SCRIPT_TANGUT */
-    PACK ('A','d','l','m'), /* G_UNICODE_SCRIPT_ADLAM */
 #undef PACK
 };