diff --git a/tests/queries/0_stateless/01621_clickhouse_compressor.sh b/tests/queries/0_stateless/01621_clickhouse_compressor.sh
index e00270e5db9..a9a7c87368e 100755
--- a/tests/queries/0_stateless/01621_clickhouse_compressor.sh
+++ b/tests/queries/0_stateless/01621_clickhouse_compressor.sh
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+# shellcheck source=../shell_config.sh
 CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 . "$CURDIR"/../shell_config.sh