diff --git a/src/plugins/valgrind/memcheckengine.h b/src/plugins/valgrind/memcheckengine.h
index 452e57c4deb..f00c19ee19d 100644
--- a/src/plugins/valgrind/memcheckengine.h
+++ b/src/plugins/valgrind/memcheckengine.h
@@ -48,8 +48,8 @@ public:
     MemcheckRunControl(const Analyzer::AnalyzerStartParameters &sp,
         ProjectExplorer::RunConfiguration *runConfiguration);
 
-    bool startEngine();
-    void stopEngine();
+    bool startEngine() override;
+    void stopEngine() override;
 
     QStringList suppressionFiles() const;