diff --git a/tests/queries/0_stateless/01945_system_warnings.sh b/tests/queries/0_stateless/01945_system_warnings.sh
index 112baab614e..e44fe0ad6b5 100755
--- a/tests/queries/0_stateless/01945_system_warnings.sh
+++ b/tests/queries/0_stateless/01945_system_warnings.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# Tags: no-parallel
 
 CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 # shellcheck source=../shell_config.sh