diff --git a/Injector/Injector.cpp b/Injector/Injector.cpp
index fc43494..124c577 100644
--- a/Injector/Injector.cpp
+++ b/Injector/Injector.cpp
@@ -27,7 +27,7 @@ Injector* Injector::Get()
 Injector::Injector()
 { }
 
-bool Injector::icompare_pred(const unsigned char a, const unsigned char b)
+bool Injector::icompare_pred(const wchar_t a, const wchar_t b)
 {
 	return std::tolower(a) == std::tolower(b);
 }
diff --git a/Injector/Injector.h b/Injector/Injector.h
index 5e5100e..13ca200 100644
--- a/Injector/Injector.h
+++ b/Injector/Injector.h
@@ -49,7 +49,7 @@ class Injector
 	// Case-insensitive string comparison utility functions
 	// 
 
-	static bool icompare_pred(unsigned char a, unsigned char b);
+	static bool icompare_pred(TCHAR a, TCHAR b);
 
-	bool icompare(std::wstring const& a, std::wstring const& b) const;
+	bool icompare(std::tstring const& a, std::tstring const& b) const;
 };