diff --git a/tests/automatic/broker/read_config/check_windows.bat b/tests/automatic/broker/read_config/check_windows.bat
index 76f042ab8dd9116ef59851b116dc7361313d7c99..e78f9380f8728c8dbf81bede444dc009d428d6e5 100644
--- a/tests/automatic/broker/read_config/check_windows.bat
+++ b/tests/automatic/broker/read_config/check_windows.bat
@@ -6,7 +6,7 @@ start /B "" "%full_name%" settings_good.json
 ping 1.0.0.0 -n 1 -w 100 > nul
 Taskkill /IM "%short_name%" /F
 
-%full_name% settings_bad.json 2>&1 | findstr invalid  || goto :error
+%full_name% settings_bad.json 2>&1 | findstr /c:"not set"  || goto :error
 
 %full_name% settings_notexist.json 2>&1| findstr cannot  || goto :error