diff --git a/test-resources/lib_tests/clojure/test_clojure/spec.clj b/test-resources/lib_tests/clojure/test_clojure/spec.clj
index 40b6ed66..290ad43d 100644
--- a/test-resources/lib_tests/clojure/test_clojure/spec.clj
+++ b/test-resources/lib_tests/clojure/test_clojure/spec.clj
@@ -1,3 +1,11 @@
+;   Copyright (c) Rich Hickey. All rights reserved.
+;   The use and distribution terms for this software are covered by the
+;   Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
+;   which can be found in the file epl-v10.html at the root of this distribution.
+;   By using this software in any fashion, you are agreeing to be bound by
+;   the terms of this license.
+;   You must not remove this notice, or any other, from this software.
+
 (ns clojure.test-clojure.spec
   (:require [clojure.spec.alpha :as s]
             [clojure.spec.gen.alpha :as gen]
@@ -62,8 +70,7 @@
       drange 3.0 ::s/invalid [{:pred '(clojure.core/fn [%] (clojure.core/<= 3.1 %)), :val 3.0}]
       drange 3.1 3.1 nil
       drange 3.2 3.2 nil
-      ;; TODO: drange Double/POSITIVE_INFINITY ::s/invalid [{:pred '(clojure.core/fn [%] (clojure.core/not (Double/isInfinite %))), :val Double/POSITIVE_INFINITY}]
-      ;; See https://github.com/babashka/sci/issues/647
+      drange Double/POSITIVE_INFINITY ::s/invalid [{:pred '(clojure.core/fn [%] (clojure.core/not (Double/isInfinite %))), :val Double/POSITIVE_INFINITY}]
       ;; can't use equality-based test for Double/NaN
       ;; drange Double/NaN ::s/invalid {[] {:pred '(clojure.core/fn [%] (clojure.core/not (Double/isNaN %))), :val Double/NaN}}