diff --git a/include/Overlay.hpp b/include/Overlay.hpp
index 54a8964..d3c8eff 100644
--- a/include/Overlay.hpp
+++ b/include/Overlay.hpp
@@ -18,4 +18,4 @@
 #include <nlohmann/json.hpp>
 
 void unloadAllOverlays(void);
-bool loadOverlays(const nlohmann::json &systemConfiguration);
\ No newline at end of file
+bool loadOverlays(const nlohmann::json& systemConfiguration);
\ No newline at end of file