diff --git a/src/plugins/qmlprojectmanager/qmlmainfileaspect.cpp b/src/plugins/qmlprojectmanager/qmlmainfileaspect.cpp
index b1bc7994375..7e2efa3844c 100644
--- a/src/plugins/qmlprojectmanager/qmlmainfileaspect.cpp
+++ b/src/plugins/qmlprojectmanager/qmlmainfileaspect.cpp
@@ -82,7 +82,7 @@ void QmlMainFileAspect::addToLayout(LayoutBuilder &builder)
     connect(m_fileListCombo, QOverload<int>::of(&QComboBox::activated),
             this, &QmlMainFileAspect::setMainScript);
 
-    builder.addItems(QmlProjectRunConfiguration::tr("Main QML file:"), m_fileListCombo.data());
+    builder.addItems(tr("Main QML file:"), m_fileListCombo.data());
 }
 
 void QmlMainFileAspect::toMap(QVariantMap &map) const
@@ -92,8 +92,7 @@ void QmlMainFileAspect::toMap(QVariantMap &map) const
 
 void QmlMainFileAspect::fromMap(const QVariantMap &map)
 {
-    m_scriptFile = map.value(Constants::QML_MAINSCRIPT_KEY,
-                             M_CURRENT_FILE).toString();
+    m_scriptFile = map.value(Constants::QML_MAINSCRIPT_KEY, M_CURRENT_FILE).toString();
 
     if (m_scriptFile == M_CURRENT_FILE)
         setScriptSource(FileInEditor);
diff --git a/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp b/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp
index 2edfc2d7164..5afb957789c 100644
--- a/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp
+++ b/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp
@@ -27,6 +27,7 @@
 #include "qmlproject.h"
 #include "qmlprojectmanagerconstants.h"
 #include "qmlmainfileaspect.h"
+#include "qmlmainfileaspect.h"
 
 #include <coreplugin/editormanager/editormanager.h>
 #include <coreplugin/editormanager/ieditor.h>
@@ -58,9 +59,30 @@ using namespace QtSupport;
 using namespace Utils;
 
 namespace QmlProjectManager {
+namespace Internal {
 
 // QmlProjectRunConfiguration
 
+class QmlProjectRunConfiguration final : public RunConfiguration
+{
+    Q_DECLARE_TR_FUNCTIONS(QmlProjectManager::QmlProjectRunConfiguration)
+
+public:
+    QmlProjectRunConfiguration(Target *target, Core::Id id);
+
+private:
+    Runnable runnable() const final;
+    QString disabledReason() const final;
+    bool isEnabled() const final;
+
+    QString mainScript() const;
+    Utils::FilePath qmlScenePath() const;
+    QString commandLineArguments() const;
+
+    BaseStringAspect *m_qmlViewerAspect = nullptr;
+    QmlMainFileAspect *m_qmlMainFileAspect = nullptr;
+};
+
 QmlProjectRunConfiguration::QmlProjectRunConfiguration(Target *target, Id id)
     : RunConfiguration(target, id)
 {
@@ -203,7 +225,7 @@ QString QmlProjectRunConfiguration::mainScript() const
     return m_qmlMainFileAspect->mainScript();
 }
 
-namespace Internal {
+// QmlProjectRunConfigurationFactory
 
 QmlProjectRunConfigurationFactory::QmlProjectRunConfigurationFactory()
     : FixedRunConfigurationFactory(QmlProjectRunConfiguration::tr("QML Scene"), false)
diff --git a/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.h b/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.h
index afb16ddbb7a..48a87564573 100644
--- a/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.h
+++ b/src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.h
@@ -25,40 +25,12 @@
 
 #pragma once
 
-#include "qmlprojectmanager_global.h"
-
 #include <projectexplorer/runconfiguration.h>
 
-namespace ProjectExplorer {
-class BaseStringAspect;
-}
 namespace QmlProjectManager {
-
-class QmlMainFileAspect;
-
-class QMLPROJECTMANAGER_EXPORT QmlProjectRunConfiguration : public ProjectExplorer::RunConfiguration
-{
-    Q_OBJECT
-
-public:
-    QmlProjectRunConfiguration(ProjectExplorer::Target *target, Core::Id id);
-
-private:
-    ProjectExplorer::Runnable runnable() const final;
-    QString disabledReason() const final;
-    bool isEnabled() const final;
-
-    QString mainScript() const;
-    Utils::FilePath qmlScenePath() const;
-    QString commandLineArguments() const;
-
-    ProjectExplorer::BaseStringAspect *m_qmlViewerAspect = nullptr;
-    QmlMainFileAspect *m_qmlMainFileAspect = nullptr;
-};
-
 namespace Internal {
 
-class QmlProjectRunConfigurationFactory : public ProjectExplorer::FixedRunConfigurationFactory
+class QmlProjectRunConfigurationFactory final : public ProjectExplorer::FixedRunConfigurationFactory
 {
 public:
     QmlProjectRunConfigurationFactory();