diff --git a/src/plugins/mcusupport/test/unittest.cpp b/src/plugins/mcusupport/test/unittest.cpp
index edd6597813b..ce2122dc0cd 100644
--- a/src/plugins/mcusupport/test/unittest.cpp
+++ b/src/plugins/mcusupport/test/unittest.cpp
@@ -1071,7 +1071,7 @@ void McuSupportTest::test_legacy_createQtMCUsPackage()
     QCOMPARE(qtForMCUsSDK->detectionPath(),
              FilePath::fromUserInput(Legacy::Constants::QT_FOR_MCUS_SDK_PACKAGE_VALIDATION_PATH)
                  .withExecutableSuffix());
-    QCOMPARE(qtForMCUsSDK->path().toString(), qtForMcuSdkPath);
+    QCOMPARE(qtForMCUsSDK->path().toUserOutput(), qtForMcuSdkPath);
 }
 
 void McuSupportTest::test_legacy_supportMultipleToolchainVersions()