diff --git a/tests/manual/process/main.cpp b/tests/manual/process/main.cpp
index 78222ffbd41..86c7ca7788d 100644
--- a/tests/manual/process/main.cpp
+++ b/tests/manual/process/main.cpp
@@ -25,6 +25,7 @@
 
 #include "mainwindow.h"
 
+#include <utils/filepath.h>
 #include <utils/qtcprocess.h>
 
 #include <QApplication>
@@ -49,7 +50,7 @@ static int testSynchronous(const QString &cmd, const QStringList &args)
     std::fprintf(stdout, "testSynchronous %s %s\n", qPrintable(cmd),
                  qPrintable(args.join(QLatin1Char(' '))));
     Utils::QtcProcess p;
-    p.setCommand({cmd, args});
+    p.setCommand({Utils::FilePath::fromString(cmd), args});
     p.start();
     if (!p.waitForStarted())
         return -2;
diff --git a/tests/manual/process/mainwindow.cpp b/tests/manual/process/mainwindow.cpp
index 9f0c8d50279..ceb15e8a533 100644
--- a/tests/manual/process/mainwindow.cpp
+++ b/tests/manual/process/mainwindow.cpp
@@ -57,7 +57,7 @@ void MainWindow::test()
     qDebug() << "Async: " << cmd << args;
     process.setStdOutCallback([this](const QString &s) { append(s); });
     process.setStdErrCallback([this](const QString &s) { append(s); });
-    process.setCommand({cmd, args});
+    process.setCommand({Utils::FilePath::fromString(cmd), args});
     process.runBlocking();
     qDebug() << process;
 }