diff --git a/orbbec_camera/src/d2c_viewer.cpp b/orbbec_camera/src/d2c_viewer.cpp
index 2cbc262a..86d86457 100644
--- a/orbbec_camera/src/d2c_viewer.cpp
+++ b/orbbec_camera/src/d2c_viewer.cpp
@@ -30,9 +30,7 @@ D2CViewer::D2CViewer(rclcpp::Node* const node, rmw_qos_profile_t rgb_qos,
       node_, "depth/image_raw", depth_qos);
   sync_ = std::make_shared<message_filters::Synchronizer<MySyncPolicy>>(MySyncPolicy(10), *rgb_sub_,
                                                                         *depth_sub_);
-  // set 2ms as the max interval duration
-  int64_t max_interval_duration_ns = 2000000;
-  sync_->setMaxIntervalDuration(rclcpp::Duration::from_nanoseconds(max_interval_duration_ns));
+  sync_->setMaxIntervalDuration(rclcpp::Duration::from_seconds(0.002)); // 2ms
 
   using std::placeholders::_1;
   using std::placeholders::_2;