diff --git a/plugins/clangstaticanalyzer/clangstaticanalyzertool.cpp b/plugins/clangstaticanalyzer/clangstaticanalyzertool.cpp
index 749766b02fe..e53a770a08f 100644
--- a/plugins/clangstaticanalyzer/clangstaticanalyzertool.cpp
+++ b/plugins/clangstaticanalyzer/clangstaticanalyzertool.cpp
@@ -63,7 +63,7 @@ public:
     }
 
 private:
-    QWidget *createConfigurationWidget() { return 0; }
+    QWidget *createConfigurationWidget() override { return 0; }
 };
 
 ClangStaticAnalyzerTool::ClangStaticAnalyzerTool(QObject *parent)