diff --git a/src/plugins/clangcodemodel/clangeditordocumentprocessor.h b/src/plugins/clangcodemodel/clangeditordocumentprocessor.h
index ad598957641..ee67c1b7f53 100644
--- a/src/plugins/clangcodemodel/clangeditordocumentprocessor.h
+++ b/src/plugins/clangcodemodel/clangeditordocumentprocessor.h
@@ -91,10 +91,8 @@ public:
 public:
     static ClangEditorDocumentProcessor *get(const QString &filePath);
 
-private slots:
-    void onParserFinished();
-
 private:
+    void onParserFinished();
     void updateProjectPartAndTranslationUnitForEditor();
     void registerTranslationUnitForEditor(CppTools::ProjectPart *projectPart);
     void updateTranslationUnitIfProjectPartExists();
diff --git a/src/plugins/clangcodemodel/clangprojectsettings.h b/src/plugins/clangcodemodel/clangprojectsettings.h
index 4b773f96c94..481f7932dc1 100644
--- a/src/plugins/clangcodemodel/clangprojectsettings.h
+++ b/src/plugins/clangcodemodel/clangprojectsettings.h
@@ -47,7 +47,6 @@ public:
     Core::Id warningConfigId() const;
     void setWarningConfigId(const Core::Id &warningConfigId);
 
-public slots:
     void load();
     void store();
 
diff --git a/src/plugins/clangcodemodel/clangprojectsettingswidget.h b/src/plugins/clangcodemodel/clangprojectsettingswidget.h
index 9cacd18024e..9c636edc1bb 100644
--- a/src/plugins/clangcodemodel/clangprojectsettingswidget.h
+++ b/src/plugins/clangcodemodel/clangprojectsettingswidget.h
@@ -46,11 +46,9 @@ class ClangProjectSettingsWidget: public QWidget
 public:
     explicit ClangProjectSettingsWidget(ProjectExplorer::Project *project);
 
-private slots:
+private:
     void onCurrentWarningConfigChanged(const Core::Id &currentConfigId);
     void onCustomWarningConfigsChanged(const CppTools::ClangDiagnosticConfigs &customConfigs);
-
-private:
     void refreshDiagnosticConfigsWidgetFromSettings();
     void connectToCppCodeModelSettingsChanged();
     void disconnectFromCppCodeModelSettingsChanged();