diff --git a/scripts/lib.sh b/scripts/lib.sh
index c9e86bb0..3e144174 100644
--- a/scripts/lib.sh
+++ b/scripts/lib.sh
@@ -37,7 +37,7 @@ run_pytest() {
         case "$ret" in
             5) ;; # NO_TESTS_COLLECTED = not a problem
             *)
-                FAILURES+=" $conf ($?)" ;;
+                FAILURES+=" $conf ($ret)" ;;
         esac
     fi
 }