diff --git a/src/plugins/qmakeprojectmanager/CMakeLists.txt b/src/plugins/qmakeprojectmanager/CMakeLists.txt
index 45b309754bc..ad935f413cb 100644
--- a/src/plugins/qmakeprojectmanager/CMakeLists.txt
+++ b/src/plugins/qmakeprojectmanager/CMakeLists.txt
@@ -35,7 +35,7 @@ add_qtc_plugin(QmakeProjectManager
     qmakeprojectmanagerplugin.cpp
     qmakesettings.cpp qmakesettings.h
     qmakestep.cpp qmakestep.h
-    wizards/qtprojectparameters.cpp wizards/qtprojectparameters.h
+    wizards/qtprojectparameters.h
     wizards/qtwizard.cpp wizards/qtwizard.h
     wizards/subdirsprojectwizard.cpp wizards/subdirsprojectwizard.h
     wizards/subdirsprojectwizarddialog.cpp wizards/subdirsprojectwizarddialog.h
diff --git a/src/plugins/qmakeprojectmanager/qmakeprojectmanager.qbs b/src/plugins/qmakeprojectmanager/qmakeprojectmanager.qbs
index 77d04140279..46e6bd9bf69 100644
--- a/src/plugins/qmakeprojectmanager/qmakeprojectmanager.qbs
+++ b/src/plugins/qmakeprojectmanager/qmakeprojectmanager.qbs
@@ -61,7 +61,7 @@ QtcPlugin {
         name: "Wizards"
         prefix: "wizards/"
         files: [
-            "qtprojectparameters.cpp", "qtprojectparameters.h",
+            "qtprojectparameters.h",
             "qtwizard.cpp", "qtwizard.h",
             "subdirsprojectwizard.cpp", "subdirsprojectwizard.h",
             "subdirsprojectwizarddialog.cpp", "subdirsprojectwizarddialog.h",
diff --git a/src/plugins/qmakeprojectmanager/wizards/qtprojectparameters.cpp b/src/plugins/qmakeprojectmanager/wizards/qtprojectparameters.cpp
deleted file mode 100644
index 1e2487223f3..00000000000
--- a/src/plugins/qmakeprojectmanager/wizards/qtprojectparameters.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
-
-#include "qtprojectparameters.h"
-#include <utils/codegeneration.h>
-
-#include <QTextStream>
-#include <QDir>
-#include <QCoreApplication>
-#include <QDateTime>
-#include <QDebug>
-
-using namespace Utils;
-
-namespace QmakeProjectManager {
-namespace Internal {
-
-// ----------- QtProjectParameters
-QtProjectParameters::QtProjectParameters() = default;
-
-FilePath QtProjectParameters::projectPath() const
-{
-    return path / fileName;
-}
-
-// Write out a QT module line.
-static inline void writeQtModulesList(QTextStream &str,
-                                      const QStringList &modules,
-                                      char op ='+')
-{
-    if (const int size = modules.size()) {
-        str << "QT       " << op << "= ";
-        for (int i =0; i < size; ++i) {
-            if (i)
-                str << ' ';
-            str << modules.at(i);
-        }
-        str << "\n\n";
-    }
-}
-
-QString createMacro(const QString &name, const QString &suffix)
-{
-    QString rc = name.toUpper();
-    const int extensionPosition = rc.indexOf(QLatin1Char('.'));
-    if (extensionPosition != -1)
-        rc.truncate(extensionPosition);
-    rc += suffix;
-    return Utils::fileNameToCppIdentifier(rc);
-}
-
-QString QtProjectParameters::libraryMacro(const QString &projectName)
-{
-     return createMacro(projectName, QLatin1String("_LIBRARY"));
-}
-
-} // namespace Internal
-} // namespace QmakeProjectManager
diff --git a/src/plugins/qmakeprojectmanager/wizards/qtprojectparameters.h b/src/plugins/qmakeprojectmanager/wizards/qtprojectparameters.h
index 8bf6c345b1f..b58fd021fbd 100644
--- a/src/plugins/qmakeprojectmanager/wizards/qtprojectparameters.h
+++ b/src/plugins/qmakeprojectmanager/wizards/qtprojectparameters.h
@@ -7,35 +7,19 @@
 
 #include <QStringList>
 
-QT_BEGIN_NAMESPACE
-class QTextStream;
-QT_END_NAMESPACE
-
-namespace QmakeProjectManager {
-namespace Internal {
-
-// Create a macro name by taking a file name, upper casing it and
-// appending a suffix.
-QString createMacro(const QString &name, const QString &suffix);
+namespace QmakeProjectManager::Internal {
 
 // Base parameters for application project generation with functionality to
 // write a .pro-file section.
-
 struct QtProjectParameters
 {
     enum Type { ConsoleApp, GuiApp, StaticLibrary, SharedLibrary, QtPlugin, EmptyProject };
     enum QtVersionSupport { SupportQt4And5, SupportQt4Only, SupportQt5Only };
-    enum Flags { WidgetsRequiredFlag = 0x1 };
 
-    QtProjectParameters();
     // Return project path as "path/name"
-    Utils::FilePath projectPath() const;
-
-    // Shared library: name of #define indicating compilation within library
-    static QString libraryMacro(const QString &projectName);
+    Utils::FilePath projectPath() const { return path / fileName; }
 
     Type type = ConsoleApp;
-    unsigned flags = 0;
     QtVersionSupport qtVersionSupport = SupportQt4And5;
     QString fileName;
     QString target;
@@ -45,5 +29,4 @@ struct QtProjectParameters
     QString targetDirectory;
 };
 
-} // namespace Internal
-} // namespace QmakeProjectManager
+} // namespace QmakeProjectManager::Internal