diff --git a/ini-mode.el b/ini-mode.el
index b5a12d1..e9b3997 100644
--- a/ini-mode.el
+++ b/ini-mode.el
@@ -35,7 +35,15 @@
   '(("\\([#;].*$\\)" . font-lock-comment-face)
     ("\\[\\(.+\\)\\]" 1 'font-lock-type-face)
     ("\\(^.+\\)=" 1 'font-lock-variable-name-face)
-    ("=\\(.+$\\)" 1 'font-lock-string-face))
+    ("=\\(.+$\\)" 1 'font-lock-string-face)
+    ("\\(\\$?{\\)\\(.+\\)\\(}\\)"
+     (1 'font-lock-bracket-face t)
+     (2 'font-lock-variable-use-face t)
+     (3 'font-lock-bracket-face t))
+    ("\\(%\\)\\(.+\\)\\(%\\)"
+     (1 'font-lock-bracket-face t)
+     (2 'font-lock-variable-use-face t)
+     (3 'font-lock-bracket-face t)))
   "Keywords for font locking in `ini-mode'.")
 
 (define-derived-mode ini-mode nil "INI"