diff --git a/omni_inbound/src/queue.ts b/omni_inbound/src/queue.ts
index 418234e..9635b48 100644
--- a/omni_inbound/src/queue.ts
+++ b/omni_inbound/src/queue.ts
@@ -26,7 +26,7 @@ function redisConnectionFromEnv(): ConnectionOptions {
 
 function toJobId(idempotencyKey: string) {
   const hash = createHash("sha256").update(idempotencyKey).digest("hex");
-  return `inbound:${hash}`;
+  return `inbound-${hash}`;
 }
 
 export function inboundQueue() {