1 files changed, 2 insertions, 2 deletions
diff --git a/pkg/worker_watcher/worker_watcher.go b/pkg/worker_watcher/worker_watcher.go
index 2c3d512d..753b61ee 100755
--- a/pkg/worker_watcher/worker_watcher.go
+++ b/pkg/worker_watcher/worker_watcher.go
@@ -11,9 +11,9 @@ import (
 )
 
 // workerCreateFunc can be nil, but in that case, dead stack will not be replaced
-func NewSyncWorkerWatcher(allocator worker.Allocator, numWorkers int64, events events.Handler) Watcher {
+func NewSyncWorkerWatcher(allocator worker.Allocator, numWorkers uint64, events events.Handler) Watcher {
 	ww := &workerWatcher{
-		stack:     NewWorkersStack(uint64(numWorkers)),
+		stack:     NewWorkersStack(numWorkers),
 		allocator: allocator,
 		events:    events,
 	}