diff --git a/scripts/src/hwlab-node-web-sentinel-cicd.ts b/scripts/src/hwlab-node-web-sentinel-cicd.ts
index 2c90f801..bede7cd4 100644
--- a/scripts/src/hwlab-node-web-sentinel-cicd.ts
+++ b/scripts/src/hwlab-node-web-sentinel-cicd.ts
@@ -1342,14 +1342,12 @@ function runSentinelQuickVerify(state: SentinelCicdState, reason: string, timeou
         return recordQuickVerify(state, quickVerifyTimeoutPayload(state, runId, scenarioId, reason, observerId, steps));
       }
       const args = ["hwlab", "nodes", "web-probe", "observe", "command", observerId, "--node", state.spec.nodeId, "--lane", state.spec.lane, "--type", type, "--wait-ms", "55000", "--command-timeout-seconds", String(remainingSeconds(deadline, 55))];
-      let input: string | undefined;
       if (type === "selectProvider") args.push("--provider", stringAt(item, "provider"));
       if (type === "sendPrompt") {
-        args.push("--text-stdin");
-        input = prompts.prompts[promptIndex % prompts.prompts.length] ?? "";
+        args.push("--text", prompts.prompts[promptIndex % prompts.prompts.length] ?? "");
         promptIndex += 1;
       }
-      const commandResult = runChildCli(args, remainingSeconds(deadline, 60), input);
+      const commandResult = runChildCli(args, remainingSeconds(deadline, 60));
       steps.push({ phase: `observe-command-${type}`, ok: commandResult.ok, promptIndex: type === "sendPrompt" ? promptIndex : null, result: commandResult.result });
       if (!commandResult.ok) {
         return recordQuickVerify(state, {