diff --git a/tests/queries/0_stateless/01941_multiple_pipe_read.sh b/tests/queries/0_stateless/01941_multiple_pipe_read.sh
index d16ebe02d46..faf1486a697 100644
--- a/tests/queries/0_stateless/01941_multiple_pipe_read.sh
+++ b/tests/queries/0_stateless/01941_multiple_pipe_read.sh
@@ -7,7 +7,7 @@ SAMPLE_FILE="$CURDIR/01941_sample_data.csv"
 STD_ERROR_CAPTURED="$CURDIR/01941_std_error_captured.log"
 
 echo 'File generated:'
-${CLICKHOUSE_LOCAL} -q "SELECT number, if(number in (4,6), 'AAA', 'BBB') from numbers(7) FORMAT TSV" | tr '\t' ',' >"$SAMPLE_FILE"
+${CLICKHOUSE_LOCAL} -q "SELECT number, if(number in (4,6), 'AAA', 'BBB') from numbers(7) FORMAT CSV" --format_csv_delimiter=, >"$SAMPLE_FILE"
 cat "$SAMPLE_FILE"
 
 echo '******************'
@@ -49,4 +49,3 @@ fi
 
 rm "$STD_ERROR_CAPTURED" "$SAMPLE_FILE"
 
-