diff --git a/libopenage/renderer/demo/util.cpp b/libopenage/renderer/demo/util.cpp
index b160e9251c..d94a0d6209 100644
--- a/libopenage/renderer/demo/util.cpp
+++ b/libopenage/renderer/demo/util.cpp
@@ -1,4 +1,4 @@
-// Copyright 2015-2023 the openage authors. See copying.md for legal info.
+// Copyright 2015-2024 the openage authors. See copying.md for legal info.
 
 #include "util.h"
 #include "renderer/uniform_input.h"
diff --git a/libopenage/renderer/demo/util.h b/libopenage/renderer/demo/util.h
index cfb19f665a..a584d94af9 100644
--- a/libopenage/renderer/demo/util.h
+++ b/libopenage/renderer/demo/util.h
@@ -1,4 +1,4 @@
-// Copyright 2023-2023 the openage authors. See copying.md for legal info.
+// Copyright 2023-2024 the openage authors. See copying.md for legal info.
 
 #pragma once
 
diff --git a/libopenage/renderer/util.cpp b/libopenage/renderer/util.cpp
index 8c316bdc60..9567513aad 100644
--- a/libopenage/renderer/util.cpp
+++ b/libopenage/renderer/util.cpp
@@ -1,9 +1,7 @@
-// Copyright 2018-2023 the openage authors. See copying.md for legal info.
+// Copyright 2018-2024 the openage authors. See copying.md for legal info.
 
 #include "util.h"
 
-#include <log/log.h>
-#include <log/message.h>
 #include <utility>
 
 
diff --git a/libopenage/renderer/util.h b/libopenage/renderer/util.h
index d182b10999..a310c0ad09 100644
--- a/libopenage/renderer/util.h
+++ b/libopenage/renderer/util.h
@@ -1,4 +1,4 @@
-// Copyright 2018-2022 the openage authors. See copying.md for legal info.
+// Copyright 2018-2024 the openage authors. See copying.md for legal info.
 
 #pragma once
 
@@ -6,10 +6,6 @@
 #include <eigen3/Eigen/Dense>
 
 
-namespace openage::renderer {
-class Renderable;
-} // namespace openage::renderer
-
 namespace openage::renderer::util {
 
 /**