diff --git a/include/omath/hud/entity_overlay.hpp b/include/omath/hud/entity_overlay.hpp
index ef5492c..2bfb873 100644
--- a/include/omath/hud/entity_overlay.hpp
+++ b/include/omath/hud/entity_overlay.hpp
@@ -71,7 +71,7 @@ namespace omath::hud
                                                  const std::string_view& text);
 
         template<typename... Args>
-        EntityOverlay& add_right_label(const Color& color, float offset, bool outlined, std::format_string<Args...> fmt,
+        EntityOverlay& add_right_label(const Color& color, const float offset, const bool outlined, std::format_string<Args...> fmt,
                                        Args&&... args)
         {
             return add_right_label(color, offset, outlined,
@@ -79,7 +79,7 @@ namespace omath::hud
         }
 
         template<typename... Args>
-        EntityOverlay& add_left_label(const Color& color, float offset, bool outlined, std::format_string<Args...> fmt,
+        EntityOverlay& add_left_label(const Color& color, const float offset, const bool outlined, std::format_string<Args...> fmt,
                                       Args&&... args)
         {
             return add_left_label(color, offset, outlined,
@@ -87,7 +87,7 @@ namespace omath::hud
         }
 
         template<typename... Args>
-        EntityOverlay& add_top_label(const Color& color, float offset, bool outlined, std::format_string<Args...> fmt,
+        EntityOverlay& add_top_label(const Color& color, const float offset, const bool outlined, std::format_string<Args...> fmt,
                                      Args&&... args)
         {
             return add_top_label(color, offset, outlined,
@@ -95,7 +95,7 @@ namespace omath::hud
         }
 
         template<typename... Args>
-        EntityOverlay& add_bottom_label(const Color& color, float offset, bool outlined,
+        EntityOverlay& add_bottom_label(const Color& color, const float offset, const bool outlined,
                                         std::format_string<Args...> fmt, Args&&... args)
         {
             return add_bottom_label(color, offset, outlined,
@@ -103,7 +103,7 @@ namespace omath::hud
         }
 
         template<typename... Args>
-        EntityOverlay& add_centered_top_label(const Color& color, float offset, bool outlined,
+        EntityOverlay& add_centered_top_label(const Color& color, const float offset, const bool outlined,
                                               std::format_string<Args...> fmt, Args&&... args)
         {
             return add_centered_top_label(color, offset, outlined,
@@ -111,7 +111,7 @@ namespace omath::hud
         }
 
         template<typename... Args>
-        EntityOverlay& add_centered_bottom_label(const Color& color, float offset, bool outlined,
+        EntityOverlay& add_centered_bottom_label(const Color& color, const float offset, const bool outlined,
                                                  std::format_string<Args...> fmt, Args&&... args)
         {
             return add_centered_bottom_label(color, offset, outlined,