diff --git a/lisp/international/fontset.el b/lisp/international/fontset.el
index 3deaff9677..461c8f830a 100644
--- a/lisp/international/fontset.el
+++ b/lisp/international/fontset.el
@@ -772,7 +772,8 @@ setup-default-fontset
   (dolist (math-subgroup '((#x1D400 #x1D433 mathematical-bold)
 			   (#x1D434 #x1D467 mathematical-italic)
 			   (#x1D468 #x1D49B mathematical-bold-italic)
-			   (#x1D49C #x1D4CF mathematical-script)
+			   (#x1D49C #x1D4B5 mathematical-script)
+			   (#x1D4B6 #x1D4CF mathematical-script)
 			   (#x1D4D0 #x1D503 mathematical-bold-script)
 			   (#x1D504 #x1D537 mathematical-fraktur)
 			   (#x1D538 #x1D56B mathematical-double-struck)