diff --git a/daemon/wait.go b/daemon/wait.go
index 40f480f..3ad96a5 100644
--- a/daemon/wait.go
+++ b/daemon/wait.go
@@ -25,6 +25,6 @@ func WaitForSignal(sig ...os.Signal) os.Signal {
 }
 
 // WaitForSignalsDefault waits until one of SIGINT, SIGQUIT or SIGTERM is received.
-func WaitForSignalsDefault() {
-	WaitForSignal(Interrupt, Quit, Terminate)
+func WaitForSignalsDefault() os.Signal {
+	return WaitForSignal(Interrupt, Quit, Terminate)
 }