diff --git a/sh/tests/hard-perm_test.sh b/sh/tests/hard-perm_test.sh
index 15ecf67fa..a2c20ba3c 100755
--- a/sh/tests/hard-perm_test.sh
+++ b/sh/tests/hard-perm_test.sh
@@ -9,8 +9,8 @@ script_dirS=$(cd -P "$(dirname "$BASH_SOURCE")" &>/dev/null && pwd)
 chmod 303 hard-perm/*
 
 challenge() {
-    submitted=$(bash "$script_dirS"/student/hard-perm.sh && ls -l "$1")
-    expected=$(bash "$script_dirS"/solutions/hard-perm.sh && ls -l "$1")
+    submitted=$(bash "$script_dirS"/student/hard-perm.sh && ls -l "$1" | awk '{print $1}')
+    expected=$(bash "$script_dirS"/solutions/hard-perm.sh && ls -l "$1" | awk '{print $1}')
     diff <(echo "$submitted") <(echo "$expected")
 }