diff --git a/src/jolt/clojure/edn.clj b/src/jolt/clojure/edn.clj
index 6de5146..ea271b3 100644
--- a/src/jolt/clojure/edn.clj
+++ b/src/jolt/clojure/edn.clj
@@ -5,13 +5,27 @@
   "Reading EDN data."
   (:require [clojure.string :as cstr]))
 
+;; The reader yields set literals as a FORM ({:jolt/type :jolt/set :value [...]})
+;; rather than a constructed set, so build the actual values, recursing into
+;; maps/vectors/lists. (Lists stay lists — EDN never evaluates them as code.)
+(defn- edn->value [x]
+  (cond
+    (and (map? x) (= :jolt/set (get x :jolt/type))) (set (map edn->value (get x :value)))
+    ;; Only untagged structs are real maps; symbols/chars/tagged literals are also
+    ;; struct? (=> map?) but carry a :jolt/type and must pass through unchanged.
+    (and (map? x) (nil? (get x :jolt/type)))
+      (into {} (map (fn [e] [(edn->value (key e)) (edn->value (val e))]) x))
+    (vector? x) (mapv edn->value x)
+    (seq? x) (map edn->value x)
+    :else x))
+
 ;; Private helper, NOT named read-string: an unqualified (read-string …) call
 ;; dispatches the core read-string SPECIAL FORM (by name, regardless of ns), so
 ;; the 1-arity can't delegate to the 2-arity through that name.
 (defn- read-edn [opts s]
   (if (or (nil? s) (cstr/blank? s))
     (get opts :eof nil)
-    (clojure.core/read-string s)))
+    (edn->value (clojure.core/read-string s))))
 
 (defn read-string
   "Reads one object from the string s. Returns the :eof option value (default
diff --git a/test/integration/clojure-stdlib-suite-test.janet b/test/integration/clojure-stdlib-suite-test.janet
index d50fc58..1b4417e 100644
--- a/test/integration/clojure-stdlib-suite-test.janet
+++ b/test/integration/clojure-stdlib-suite-test.janet
@@ -12,10 +12,10 @@
   [["clojure/walk_test/walk.cljc"            34 true]
    ["clojure/zip_test/zip.cljc"              33 true]
    ["clojure/data_test/diff.cljc"            61 true]
-   # clojure.edn now reads via clojure.core/read-string with opts/:eof + nil/blank
-   # handling. The remaining 3 fails are sets (the reader yields a set FORM, not a
-   # constructed set) and #uuid — tracked in jolt-b7y. Guard the passing subset.
-   ["clojure/edn_test/read_string.cljc"      47 false]])
+   # clojure.edn reads via clojure.core/read-string (opts/:eof + nil/blank) and
+   # constructs set/nested values. Only #uuid remains (no real uuid type) —
+   # jolt-b7y. Guard the passing subset.
+   ["clojure/edn_test/read_string.cljc"      49 false]])
 
 (def root "test/clojure-stdlib")
 (def per-file-timeout 6)