diff --git a/src/clj/com/rpl/specter/impl.cljx b/src/clj/com/rpl/specter/impl.cljx
index 55ee39b..2fb618e 100644
--- a/src/clj/com/rpl/specter/impl.cljx
+++ b/src/clj/com/rpl/specter/impl.cljx
@@ -8,7 +8,7 @@
     [select* transform* collect-val]])
   (:require [com.rpl.specter.protocols :as p]
             [clojure.walk :as walk]
-            [clojure.core.reducers :as r]
+            #+clj [clojure.core.reducers :as r]
             [clojure.string :as s]
             #+clj [com.rpl.specter.defhelpers :as dh]
             )
@@ -502,12 +502,30 @@
   (assoc structure akey (next-fn (get structure akey))
   ))
 
+#+clj
 (defn all-select [structure next-fn]
   (into [] (r/mapcat next-fn structure)))
 
+#+cljs
+(defn next-fn-mapcat-transformation [next-fn]
+  (mapcat #(next-fn %1)))
+
+#+cljs
+(defn all-select [structure next-fn]
+  (into [] (next-fn-mapcat-transformation next-fn) structure))
+
+#+cljs
+(defn queue? [coll]
+  (= (type coll) (type #queue [])))
+
+#+clj
+(defn queue? [coll]
+  (= (type coll) (type clojure.lang.PersistentQueue/EMPTY)))
+
+#+clj
 (defn all-transform [structure next-fn]
   (let [empty-structure (empty structure)]
-    (cond (list? empty-structure)
+    (cond (and (list? empty-structure) (not (queue? empty-structure)))
           ;; this is done to maintain order, otherwise lists get reversed
           (doall (map next-fn structure))
 
@@ -518,6 +536,19 @@
           (->> structure (r/map next-fn) (into empty-structure))
       )))
 
+#+cljs
+(defn next-fn-map-transformation [next-fn]
+  (map #(next-fn %1)))
+
+#+cljs
+(defn all-transform [structure next-fn]
+  (let [empty-structure (empty structure)]
+    (if (and (list? empty-structure) (not (queue? empty-structure)))
+        ;; this is done to maintain order, otherwise lists get reversed
+        (doall (map next-fn structure))
+        (into empty-structure (next-fn-map-transformation next-fn) structure)
+        )))
+
 (deftype AllStructurePath [])
 
 (extend-protocol p/StructurePath
diff --git a/test/com/rpl/specter/core_test.cljx b/test/com/rpl/specter/core_test.cljx
index 442d7a4..34a0397 100644
--- a/test/com/rpl/specter/core_test.cljx
+++ b/test/com/rpl/specter/core_test.cljx
@@ -740,3 +740,41 @@
   (is (= [2 3 [[[4]] :b 0] {:a 4 :b 10}]
          (s/transform [CustomWalker number?] inc [1 2 [[[3]] :b -1] {:a 3 :b 10}])))
   )
+
+#+cljs
+(defn make-queue [coll]
+  (reduce
+    #(conj %1 %2)
+    #queue []
+    coll))
+
+#+clj
+(defn make-queue [coll]
+  (reduce
+    #(conj %1 %2)
+    clojure.lang.PersistentQueue/EMPTY
+    coll))
+
+(defspec transform-idempotency
+         (for-all+
+           [v1 (gen/vector gen/int)
+            l1 (gen/list gen/int)
+            m1 (gen/map gen/keyword gen/int)]
+           (let [s1 (set v1)
+                 q1 (make-queue v1)
+                 v2 (s/transform s/ALL identity v1)
+                 m2 (s/transform s/ALL identity m1)
+                 s2 (s/transform s/ALL identity s1)
+                 l2 (s/transform s/ALL identity l1)
+                 q2 (s/transform s/ALL identity q1)]
+             (and
+               (= v1 v2)
+               (= (type v1) (type v2))
+               (= m1 m2)
+               (= (type m1) (type m2))
+               (= s1 s2)
+               (= (type s1) (type s2))
+               (= l1 l2)
+               (seq? l2)                                    ;; Transformed lists are only guaranteed to impelment ISeq
+               (= q1 q2)
+               (= (type q1) (type q2))))))