diff --git a/run.py b/run.py
index 846c7cc2..6d0af99c 100755
--- a/run.py
+++ b/run.py
@@ -171,28 +171,28 @@ def parse_args():
     global run_in_docker_container
 
     parser = argparse.ArgumentParser()
-    parser.add_argument('-db', '--db-names', type=list, required=False, help="Database name(s)", default=db_names, dest="db_names")
-    parser.add_argument('-sz', '--sizes', type=list, required=False, help="Benchmark size(s)", default=sizes, dest="sizes")
-    parser.add_argument('-wl', '--workload-names', type=list, required=False, help="Workload name(s)", default=workload_names, dest="workload_names")
-    parser.add_argument('-md', '--main-dir', type=str, required=False, help="Main directory", default=main_dir_path, dest="main_dir_path")
-    parser.add_argument('-sd', '--storage-dirs', type=list, required=False, help="Storage directories", default=storage_disk_paths, dest="storage_disk_paths")
-    parser.add_argument('-th', '--threads', type=int, required=False, help="Threads count", default=threads_count, dest="threads_count")
-    parser.add_argument('-tx', '--transactional', help="Transactional benchmark", default=transactional, dest="transactional", action=argparse.BooleanOptionalAction)
-    parser.add_argument('-cl', '--cleanup-previous', help="Drops existing database before start the new benchmark", default=cleanup_previous, dest="cleanup_previous", action=argparse.BooleanOptionalAction)
-    parser.add_argument('-dp', '--drop-caches', help="Drops system cashes before each benchmark", default=drop_caches, dest="drop_caches", action=argparse.BooleanOptionalAction)
-    parser.add_argument('-rd', '--run-docker', help="Runs the benchmark in a docker container", default=run_in_docker_container, dest="run_in_docker_container", action=argparse.BooleanOptionalAction)
+    parser.add_argument('-db', '--db-names', help="Database name(s)", nargs='+', required=False, default=db_names)
+    parser.add_argument('-sz', '--sizes', help="Benchmark size(s)", nargs='+', required=False, default=sizes)
+    parser.add_argument('-wl', '--workload-names', help="Workload name(s)", nargs='+', required=False, default=workload_names)
+    parser.add_argument('-md', '--main-dir', help="Main directory", type=str, required=False, default=main_dir_path)
+    parser.add_argument('-sd', '--storage-dirs', help="Storage directories", nargs='+', required=False, default=storage_disk_paths)
+    parser.add_argument('-th', '--threads', help="Threads count", type=int, required=False, default=threads_count)
+    parser.add_argument('-tx', '--transactional', help="Transactional benchmark", action=argparse.BooleanOptionalAction, default=transactional)
+    parser.add_argument('-cl', '--cleanup-previous', help="Drops existing database before start the new benchmark", action=argparse.BooleanOptionalAction, default=cleanup_previous)
+    parser.add_argument('-dp', '--drop-caches', help="Drops system cashes before each benchmark", action=argparse.BooleanOptionalAction, default=drop_caches)
+    parser.add_argument('-rd', '--run-docker', help="Runs the benchmark in a docker container", action=argparse.BooleanOptionalAction, default=run_in_docker_container)
 
     args = parser.parse_args()
     db_names = args.db_names
     sizes = args.sizes
     workload_names = args.workload_names
-    main_dir_path = args.main_dir_path
-    storage_disk_paths = args.storage_disk_paths
-    threads_count = args.threads_count
+    main_dir_path = args.main_dir
+    storage_disk_paths = args.storage_dirs
+    threads_count = args.threads
     transactional = args.transactional
     cleanup_previous = args.cleanup_previous
     drop_caches = args.drop_caches
-    run_in_docker_container = args.run_in_docker_container
+    run_in_docker_container = args.run_docker
 
 
 def check_args():