diff --git a/src/cmd/deskflowc/MSWindowsClientTaskBarReceiver.h b/src/cmd/deskflowc/MSWindowsClientTaskBarReceiver.h
index 7989ce3b2..5c0b29d2a 100644
--- a/src/cmd/deskflowc/MSWindowsClientTaskBarReceiver.h
+++ b/src/cmd/deskflowc/MSWindowsClientTaskBarReceiver.h
@@ -34,10 +34,10 @@ public:
   virtual ~MSWindowsClientTaskBarReceiver();
 
   // IArchTaskBarReceiver overrides
-  virtual void showStatus();
-  virtual void runMenu(int x, int y);
-  virtual void primaryAction();
-  virtual Icon getIcon() const;
+  void showStatus() override;
+  void runMenu(int x, int y) override;
+  void primaryAction() override;
+  Icon getIcon() const override;
   void cleanup();
 
 protected:
diff --git a/src/cmd/deskflowc/OSXClientTaskBarReceiver.h b/src/cmd/deskflowc/OSXClientTaskBarReceiver.h
index 9fd02bd5c..6989b765b 100644
--- a/src/cmd/deskflowc/OSXClientTaskBarReceiver.h
+++ b/src/cmd/deskflowc/OSXClientTaskBarReceiver.h
@@ -31,8 +31,8 @@ public:
   virtual ~OSXClientTaskBarReceiver();
 
   // IArchTaskBarReceiver overrides
-  virtual void showStatus();
-  virtual void runMenu(int x, int y);
-  virtual void primaryAction();
-  virtual Icon getIcon() const;
+  void showStatus() override;
+  void runMenu(int x, int y) override;
+  void primaryAction() override;
+  Icon getIcon() const override;
 };
diff --git a/src/cmd/deskflowc/XWindowsClientTaskBarReceiver.h b/src/cmd/deskflowc/XWindowsClientTaskBarReceiver.h
index eeff2b5ad..82759e669 100644
--- a/src/cmd/deskflowc/XWindowsClientTaskBarReceiver.h
+++ b/src/cmd/deskflowc/XWindowsClientTaskBarReceiver.h
@@ -36,8 +36,8 @@ public:
   CXWindowsClientTaskBarReceiver &operator=(CXWindowsClientTaskBarReceiver &&) = delete;
 
   // IArchTaskBarReceiver overrides
-  virtual void showStatus();
-  virtual void runMenu(int x, int y);
-  virtual void primaryAction();
-  virtual Icon getIcon() const;
+  void showStatus() override;
+  void runMenu(int x, int y) override;
+  void primaryAction() override;
+  Icon getIcon() const override;
 };
diff --git a/src/cmd/deskflows/MSWindowsServerTaskBarReceiver.h b/src/cmd/deskflows/MSWindowsServerTaskBarReceiver.h
index 7c13dc982..694868564 100644
--- a/src/cmd/deskflows/MSWindowsServerTaskBarReceiver.h
+++ b/src/cmd/deskflows/MSWindowsServerTaskBarReceiver.h
@@ -34,10 +34,10 @@ public:
   virtual ~MSWindowsServerTaskBarReceiver();
 
   // IArchTaskBarReceiver overrides
-  virtual void showStatus();
-  virtual void runMenu(int x, int y);
-  virtual void primaryAction();
-  virtual Icon getIcon() const;
+  void showStatus() override;
+  void runMenu(int x, int y) override;
+  void primaryAction() override;
+  Icon getIcon() const override;
   void cleanup();
 
 protected:
diff --git a/src/cmd/deskflows/OSXServerTaskBarReceiver.h b/src/cmd/deskflows/OSXServerTaskBarReceiver.h
index 41121c40f..e86fe8c1d 100644
--- a/src/cmd/deskflows/OSXServerTaskBarReceiver.h
+++ b/src/cmd/deskflows/OSXServerTaskBarReceiver.h
@@ -30,8 +30,8 @@ public:
   virtual ~OSXServerTaskBarReceiver();
 
   // IArchTaskBarReceiver overrides
-  virtual void showStatus();
-  virtual void runMenu(int x, int y);
-  virtual void primaryAction();
-  virtual Icon getIcon() const;
+  void showStatus() override;
+  void runMenu(int x, int y) override;
+  void primaryAction() override;
+  Icon getIcon() const override;
 };
diff --git a/src/cmd/deskflows/XWindowsServerTaskBarReceiver.h b/src/cmd/deskflows/XWindowsServerTaskBarReceiver.h
index fa4325640..9841b305c 100644
--- a/src/cmd/deskflows/XWindowsServerTaskBarReceiver.h
+++ b/src/cmd/deskflows/XWindowsServerTaskBarReceiver.h
@@ -36,8 +36,8 @@ public:
   CXWindowsServerTaskBarReceiver &operator=(const CXWindowsServerTaskBarReceiver &&) = delete;
 
   // IArchTaskBarReceiver overrides
-  virtual void showStatus();
-  virtual void runMenu(int x, int y);
-  virtual void primaryAction();
-  virtual Icon getIcon() const;
+  void showStatus() override;
+  void runMenu(int x, int y) override;
+  void primaryAction() override;
+  Icon getIcon() const override;
 };