diff --git a/modules/reitit-core/src/reitit/walk.clj b/modules/reitit-core/src/reitit/walk.clj
index f28ead5f..8e6a59ea 100644
--- a/modules/reitit-core/src/reitit/walk.clj
+++ b/modules/reitit-core/src/reitit/walk.clj
@@ -23,12 +23,12 @@
               clojure.lang.PersistentVector
               clojure.lang.PersistentQueue
               clojure.lang.PersistentStructMap
-              clojure.lang.PersistentTreeMap
               clojure.lang.PersistentTreeSet]]
   (extend type IKeywordize {:-keywordize -keywordize-default}))
 
 (doseq [type [clojure.lang.PersistentArrayMap
-              clojure.lang.PersistentHashMap]]
+              clojure.lang.PersistentHashMap
+              clojure.lang.PersistentTreeMap]]
   (extend type IKeywordize {:-keywordize -keywordize-map}))
 
 (extend-protocol IKeywordize