diff --git a/lib/scheduler.js b/lib/scheduler.js
index f2eeccd3..05af7131 100644
--- a/lib/scheduler.js
+++ b/lib/scheduler.js
@@ -197,11 +197,11 @@ class Scheduler extends EventEmitter {
     }))
 
     const nowInSeconds = Math.round(new Date().getTime() / 1000)
-    const stuckWorkerTimeoutInSeconts = Math.round(this.options.stuckWorkerTimeout / 1000)
+    const stuckWorkerTimeoutInSeconds = Math.round(this.options.stuckWorkerTimeout / 1000)
     for (let i in payloads) {
       const {name, time} = payloads[i]
       const delta = nowInSeconds - time
-      if (delta > stuckWorkerTimeoutInSeconts) {
+      if (delta > stuckWorkerTimeoutInSeconds) {
         await this.forceCleanWorker(name, delta)
       }
       i++