diff --git a/libs/util/source/executable_path.cpp b/libs/util/source/executable_path.cpp
index 83415df8..b2f3e9f6 100644
--- a/libs/util/source/executable_path.cpp
+++ b/libs/util/source/executable_path.cpp
@@ -14,10 +14,10 @@ namespace psemek::util
 	std::filesystem::path executable_path()
 	{
 #if defined WIN32
-		std::string result(256, '\0');
+		std::wstring result(256, '\0');
 		while (true)
 		{
-			GetModuleFileNameA(NULL, result.data(), result.size());
+			GetModuleFileNameW(NULL, result.data(), result.size());
 			auto error = GetLastError();
 			if (error == ERROR_SUCCESS)
 				break;