diff --git a/tests/queries/0_stateless/01812_basic_auth_http_server.sh b/tests/queries/0_stateless/01812_basic_auth_http_server.sh
index 9b328911e39..b2caa32ef1a 100755
--- a/tests/queries/0_stateless/01812_basic_auth_http_server.sh
+++ b/tests/queries/0_stateless/01812_basic_auth_http_server.sh
@@ -12,7 +12,7 @@ CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 # In this test we do the opposite: passing the invalid credentials while server is accepting default user without a password.
 # And if the bug exists, they will be ignored (treat as empty credentials) and query succeed.
 
-for i in {3950..4100}; do ${CLICKHOUSE_CURL} --user default:12345 "${CLICKHOUSE_URL}&query=SELECT+1"$(perl -e "print '+'x$i") | grep -v -F 'password' && echo 'Fail'; done
+for i in {3950..4100}; do ${CLICKHOUSE_CURL} --user default:12345 "${CLICKHOUSE_URL}&query=SELECT+1"$(perl -e "print '+'x$i") | grep -v -F 'password' && echo 'Fail' ||:; done
 
 # You can check that the bug exists in old version by running the old server in Docker:
 # docker run --network host -it --rm yandex/clickhouse-server:1.1.54385