diff --git a/src/plugins/perfprofiler/perfrunconfigurationaspect.cpp b/src/plugins/perfprofiler/perfrunconfigurationaspect.cpp
index 748c266f0fe..d1062ed732e 100644
--- a/src/plugins/perfprofiler/perfrunconfigurationaspect.cpp
+++ b/src/plugins/perfprofiler/perfrunconfigurationaspect.cpp
@@ -8,7 +8,7 @@
 
 #include <debugger/analyzer/analyzerrunconfigwidget.h>
 
-namespace PerfProfiler {
+namespace PerfProfiler::Internal {
 
 PerfRunConfigurationAspect::PerfRunConfigurationAspect(ProjectExplorer::Target *target)
 {
@@ -21,4 +21,4 @@ PerfRunConfigurationAspect::PerfRunConfigurationAspect(ProjectExplorer::Target *
     setConfigWidgetCreator([this] { return new Debugger::AnalyzerRunConfigWidget(this); });
 }
 
-} // namespace PerfProfiler
+} // PerfProfiler::Internal
diff --git a/src/plugins/perfprofiler/perfrunconfigurationaspect.h b/src/plugins/perfprofiler/perfrunconfigurationaspect.h
index 8f3e3927aa1..d941fcf8e6c 100644
--- a/src/plugins/perfprofiler/perfrunconfigurationaspect.h
+++ b/src/plugins/perfprofiler/perfrunconfigurationaspect.h
@@ -3,20 +3,14 @@
 
 #pragma once
 
-#include "perfprofiler_global.h"
-
 #include <projectexplorer/runconfiguration.h>
 
-#include <QObject>
+namespace PerfProfiler::Internal {
 
-namespace PerfProfiler {
-
-class PERFPROFILER_EXPORT PerfRunConfigurationAspect :
-        public ProjectExplorer::GlobalOrProjectAspect
+class PerfRunConfigurationAspect final : public ProjectExplorer::GlobalOrProjectAspect
 {
-    Q_OBJECT
 public:
-    PerfRunConfigurationAspect(ProjectExplorer::Target *target);
+    explicit PerfRunConfigurationAspect(ProjectExplorer::Target *target);
 };
 
-} // namespace PerfProfiler
+} // PerfProfiler::Internal