diff --git a/scenarios/preset/preset_grpc.py b/scenarios/preset/preset_grpc.py
index 8dc2b63..b4e0c5d 100755
--- a/scenarios/preset/preset_grpc.py
+++ b/scenarios/preset/preset_grpc.py
@@ -94,7 +94,7 @@ def execute_cmd(cmd_line):
 
 
 def create_container():
-    cmd_line = f"neofs-cli --rpc-endpoint {args.endpoint} container create -g --policy {args.policy} --basic-acl public-read-write --await"
+    cmd_line = f"neofs-cli --rpc-endpoint {args.endpoint} container create -g --policy '{args.policy}' --basic-acl public-read-write --await"
     output, success = execute_cmd(cmd_line)
 
     if not success: