diff --git a/src/gui/plugins/visualize_frustum/VisualizeFrustum.cc b/src/gui/plugins/visualize_frustum/VisualizeFrustum.cc
index d98bac6699..ade70563d0 100644
--- a/src/gui/plugins/visualize_frustum/VisualizeFrustum.cc
+++ b/src/gui/plugins/visualize_frustum/VisualizeFrustum.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2024 Open Source Robotics Foundation
+ * Copyright (C) 2025 Open Source Robotics Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,9 @@
 
 #include "VisualizeFrustum.hh"
 
+#include <cstddef>
+#include <mutex>
+#include <ostream>
 #include <string>
 #include <utility>
 #include <vector>
@@ -356,7 +359,8 @@ void VisualizeFrustum::DisplayVisual(bool _value)
 {
   std::lock_guard<std::mutex> lock(this->dataPtr->serviceMutex);
   this->dataPtr->frustum->SetVisible(_value);
-  gzerr << "Frustum Visual Display " << ((_value) ? "ON." : "OFF.") << std::endl;
+  gzerr << "Frustum Visual Display " << ((_value) ? "ON." : "OFF.")
+        << std::endl;
 }
 
 /////////////////////////////////////////////////
diff --git a/src/gui/plugins/visualize_frustum/VisualizeFrustum.hh b/src/gui/plugins/visualize_frustum/VisualizeFrustum.hh
index 754e545516..c2e3eac376 100644
--- a/src/gui/plugins/visualize_frustum/VisualizeFrustum.hh
+++ b/src/gui/plugins/visualize_frustum/VisualizeFrustum.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2024 Open Source Robotics Foundation
+ * Copyright (C) 2025 Open Source Robotics Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/src/gui/plugins/visualize_frustum/VisualizeFrustum.qml b/src/gui/plugins/visualize_frustum/VisualizeFrustum.qml
index 705d2a7cd5..ef3fe208e4 100644
--- a/src/gui/plugins/visualize_frustum/VisualizeFrustum.qml
+++ b/src/gui/plugins/visualize_frustum/VisualizeFrustum.qml
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2024 Open Source Robotics Foundation
+ * Copyright (C) 2025 Open Source Robotics Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.