diff --git a/scripts/src/hwlab-node-web-sentinel-p5.ts b/scripts/src/hwlab-node-web-sentinel-p5.ts
index 796de27f..235698d1 100644
--- a/scripts/src/hwlab-node-web-sentinel-p5.ts
+++ b/scripts/src/hwlab-node-web-sentinel-p5.ts
@@ -1501,7 +1501,7 @@ function callSentinelService(state: SentinelCicdState, method: "GET" | "POST", p
 }
 
 function isSentinelServiceResponseContract(value: Record<string, unknown>): boolean {
-  return value.ok === false
+  return typeof value.ok === "boolean"
     || typeof value.view === "string"
     || typeof value.renderedText === "string"
     || typeof value.error === "string"