diff --git a/modules/ui/ligatures/config.el b/modules/ui/ligatures/config.el
index 2c34fce8f..484945ceb 100644
--- a/modules/ui/ligatures/config.el
+++ b/modules/ui/ligatures/config.el
@@ -64,7 +64,7 @@ font.")
     ;; (?x . "x") ; Also tries to match the x in 0xDEADBEEF
     ;; (regexp-opt '("<!--" "<$" "<$>" "<*" "<*>" "<**>" "<+" "<+>" "<-" "<--" "<---" "<->" "<-->" "<--->" "</" "</>" "<<" "<<-" "<<<" "<<=" "<=" "<=<" "<==" "<=>" "<===>" "<>" "<|" "<|>" "<~" "<~~" "<." "<.>" "<..>"))
     (?<  . "\\(?:<\\(?:!--\\|\\$>\\|\\*\\(?:\\*?>\\)\\|\\+>\\|-\\(?:-\\(?:->\\|[>-]\\)\\|[>-]\\)\\|\\.\\(?:\\.?>\\)\\|/>\\|<[<=-]\\|=\\(?:==>\\|[<=>]\\)\\||>\\|~~\\|[$*+./<=>|~-]\\)\\)")
-    (?=  . "\\(?:=\\(?:/=\\|:=\\|<<\\|=[=>]\\|>>\\|[=>]\\)\\)")               ; (regexp-opt '("=/=" "=:=" "=<<" "==" "===" "==>" "=>" "=>>"))
+    (?=  . "\\(?:=\\(?:/=\\|:=\\|<[<=]\\|=[=>]\\|>[=>]\\|[=>]\\)\\)")         ; (regexp-opt '("=/=" "=:=" "=<<" "==" "===" "==>" "=>" "=>>" "=>=" "=<="))
     (?>  . "\\(?:>\\(?:->\\|=>\\|>[=>-]\\|[:=>-]\\)\\)")                      ; (regexp-opt '(">-" ">->" ">:" ">=" ">=>" ">>" ">>-" ">>=" ">>>"))
     (??  . "\\(?:\\?[.:=?]\\)")                                               ; (regexp-opt '("??" "?." "?:" "?="))
     (?\[ . "\\(?:\\[\\(?:|]\\|[]|]\\)\\)")                                    ; (regexp-opt '("[]" "[|]" "[|"))