diff --git a/route_push.go b/route_push.go
index 99a62fc8..a580d064 100644
--- a/route_push.go
+++ b/route_push.go
@@ -94,6 +94,8 @@ func push(c *fiber.Ctx, params map[string]interface{}) error {
 			for k, v := range val {
 				msg.ExtParams[k] = v
 			}
+		default:
+			msg.ExtParams[key] = val
 		}
 	}