diff --git a/sh/tests/easy-perm_test.sh b/sh/tests/easy-perm_test.sh
index 20b53a99..c2a2413b 100755
--- a/sh/tests/easy-perm_test.sh
+++ b/sh/tests/easy-perm_test.sh
@@ -6,10 +6,11 @@ IFS='
 '
 script_dirS=$(cd -P "$(dirname "$BASH_SOURCE")" &>/dev/null && pwd)
 
-challenge() {
-    submitted=$(ls -l "$1" && bash "$script_dirS"/student/easy-perm.sh)
-    expected=$(ls -l "$1" && bash "$script_dirS"/solutions/easy-perm.sh)
+chmod 303 easy-perm/*
 
+challenge() {
+    submitted=$(bash "$script_dirS"/student/easy-perm.sh && ls -l "$1")
+    expected=$(bash "$script_dirS"/solutions/easy-perm.sh && ls -l "$1")
     diff <(echo "$submitted") <(echo "$expected")
 }