diff --git a/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp b/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
index 9874b706..e84955d7 100644
--- a/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
+++ b/SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
@@ -1185,7 +1185,7 @@ namespace SHADE
     return fontLibrary;
   }
 
-  Handle <SHSubpass> const& SHGraphicsSystem::GetUsableSubpass(std::string subpassName) const noexcept
+  Handle <SHSubpass> const& SHGraphicsSystem::GetUsableSubpass(std::string const& subpassName) const noexcept
   {
     if (usableSubpassesMapping.contains(subpassName))
     {