diff --git a/Core/FileSystems/DirectoryFileSystem.cpp b/Core/FileSystems/DirectoryFileSystem.cpp
index fb7f0eed68..5e84837b31 100644
--- a/Core/FileSystems/DirectoryFileSystem.cpp
+++ b/Core/FileSystems/DirectoryFileSystem.cpp
@@ -151,8 +151,8 @@ bool FixPathCase(const std::string &basePath, std::string &path, FixPathCaseBeha
 
 			path.replace(start, i - start, component);
 
-			fullPath.append(component);
 			fullPath.append(1, '/');
+			fullPath.append(component);
 		}
 
 		start = i + 1;