diff --git a/apps/mwiniimporter_tests/main.cpp b/apps/mwiniimporter_tests/main.cpp
index 886076f769..8d270b07d7 100644
--- a/apps/mwiniimporter_tests/main.cpp
+++ b/apps/mwiniimporter_tests/main.cpp
@@ -42,8 +42,7 @@ int runBinary(
 {
 #ifdef _WIN32
     std::wstringstream cmd;
-    cmd << L'& "' << binaryPath.native() << L'"' << L" -i " << '"' << iniPath.native() << '"' << L" -c " << '"'
-        << cfgPath.native() << '"';
+    cmd << L"& '" << binaryPath.native() << L"' -i '" << iniPath.native() << L"' -c '" << cfgPath.native() << "'";
     return _wsystem(cmd.str().c_str());
 #else
     std::stringstream cmd;