diff --git a/tests/queries/0_stateless/01038_dictionary_lifetime_min_zero_sec.sh b/tests/queries/0_stateless/01038_dictionary_lifetime_min_zero_sec.sh
index 66732205f95..8e15453cbe5 100755
--- a/tests/queries/0_stateless/01038_dictionary_lifetime_min_zero_sec.sh
+++ b/tests/queries/0_stateless/01038_dictionary_lifetime_min_zero_sec.sh
@@ -1,5 +1,4 @@
 #!/usr/bin/env bash
-# Tags: no-parallel
 
 CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 # shellcheck source=../shell_config.sh
@@ -42,6 +41,7 @@ function check()
 
     while [ "$query_result" != "2.2" ]
     do
+        sleep 0.2
         query_result=$($CLICKHOUSE_CLIENT --query "SELECT dictGetFloat64('${CLICKHOUSE_DATABASE}.dict_with_zero_min_lifetime', 'value', toUInt64(2))")
     done
 }