diff --git a/command/agent/command.go b/command/agent/command.go
index 2a778ec44f..1356fe6bb8 100644
--- a/command/agent/command.go
+++ b/command/agent/command.go
@@ -813,7 +813,7 @@ func (cmd *Command) Run(args []string) int {
 				close(gracefulCh)
 			}()
 
-			gracefulTimeout := 5 * time.Second
+			gracefulTimeout := 15 * time.Second
 			select {
 			case <-signalCh:
 				return 1