diff --git a/indra/newview/fsfloaterprimfeed.h b/indra/newview/fsfloaterprimfeed.h
index 7f3e3518a3..16a5bc488b 100644
--- a/indra/newview/fsfloaterprimfeed.h
+++ b/indra/newview/fsfloaterprimfeed.h
@@ -53,12 +53,12 @@ public:
     ~FSPrimfeedPhotoPanel();
 
     bool postBuild() override;
-    S32 notify(const LLSD& info);
+    S32 notify(const LLSD& info) override;
     void draw() override;
     void loadPrimfeedInfo(const LLSD& data);
 
     LLSnapshotLivePreview* getPreviewView();
-    void onVisibilityChange(bool new_visibility);
+    void onVisibilityChange(bool new_visibility) override;
     void onClickNewSnapshot();
     void onClickBigPreview();
     void onSend();
@@ -116,7 +116,7 @@ public:
     void draw() override;
 
 private:
-    void onVisibilityChange(bool new_visibility);
+    void onVisibilityChange(bool new_visibility) override;
     void primfeedAuthResponse(bool success, const LLSD& response);
     bool onPrimfeedConnectStateChange(const LLSD& data);
     bool onPrimfeedConnectInfoChange();