diff --git a/tests/queries/0_stateless/01238_http_memory_tracking.sh b/tests/queries/0_stateless/01238_http_memory_tracking.sh
index 26d3dd8acd4..ce1310cf302 100755
--- a/tests/queries/0_stateless/01238_http_memory_tracking.sh
+++ b/tests/queries/0_stateless/01238_http_memory_tracking.sh
@@ -8,18 +8,22 @@ CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 
 set -o pipefail
 
+MISTER_USER="test_01238_http_$RANDOM"
+# Create another user to check limit on the amount of memory reliabily
+${CLICKHOUSE_CLIENT} --format Null -q "CREATE USER $MISTER_USER"
+
 # This is needed to keep at least one running query for user for the time of test.
 # (1k http queries takes ~1 second, let's run for 5x more to avoid flaps)
-${CLICKHOUSE_CLIENT} --function_sleep_max_microseconds_per_block 5000000 --format Null -n <<<'SELECT sleepEachRow(1) FROM numbers(5)' &
+${CLICKHOUSE_CLIENT} --user ${MISTER_USER} --function_sleep_max_microseconds_per_block 5000000 --format Null -n <<<'SELECT sleepEachRow(1) FROM numbers(5)' &
 
 # ignore "yes: standard output: Broken pipe"
 yes 'SELECT 1' 2>/dev/null | {
     head -n1000
 } | {
-    xargs -I{} ${CLICKHOUSE_CURL} -sS "${CLICKHOUSE_URL}&wait_end_of_query=1&max_memory_usage_for_user=$((1<<30))" -d '{}'
+    xargs -I{} ${CLICKHOUSE_CURL} -sS "${CLICKHOUSE_URL}&user=${MISTER_USER}&wait_end_of_query=1&max_memory_usage_for_user=$((1<<30))" -d '{}'
 } | grep -x -c 1
 
 wait
 
 # Reset max_memory_usage_for_user, so it will not affect other tests
-${CLICKHOUSE_CLIENT} --max_memory_usage_for_user=0 -q "SELECT 1 FORMAT Null"
+${CLICKHOUSE_CLIENT} --user ${MISTER_USER} --max_memory_usage_for_user=0 -q "SELECT 1 FORMAT Null"