diff --git a/src/eval/deps_try.clj b/src/eval/deps_try.clj
index 389a457..38ef47c 100644
--- a/src/eval/deps_try.clj
+++ b/src/eval/deps_try.clj
@@ -22,7 +22,7 @@
   #_(prn ::run-clojure :opts opts :args args)
   (let [[opts args] (if (map? opts) [opts args] [nil (cons opts args)])]
     (fs/with-temp-dir [tmp {}]
-      (apply p/exec (merge {:dir (str tmp)} opts)
+      (apply p/exec (merge {:err :string :dir (str tmp)} opts)
              "clojure" args))))
 
 (def ^:private dev? (nil? (io/resource "VERSION")))