diff --git a/Core/FileSystems/ISOFileSystem.cpp b/Core/FileSystems/ISOFileSystem.cpp
index 3d1bf326b..f2f8967a9 100644
--- a/Core/FileSystems/ISOFileSystem.cpp
+++ b/Core/FileSystems/ISOFileSystem.cpp
@@ -325,13 +325,7 @@ ISOFileSystem::TreeEntry *ISOFileSystem::GetFromPath(std::string path, bool catc
 			for (size_t i=0; i<e->children.size(); i++)
 			{
 				std::string n = (e->children[i]->name);
-				for (size_t j = 0; j < n.size(); j++) {
-					n[j] = tolower(n[j]);
-				}
 				std::string curPath = path.substr(0, path.find_first_of('/'));
-				for (size_t j = 0; j < curPath.size(); j++) {
-					curPath[j] = tolower(curPath[j]);
-				}
 
 				if (curPath == n)
 				{