diff --git a/pcbnew/dialogs/dialog_plot.cpp b/pcbnew/dialogs/dialog_plot.cpp
index 723127975b..ed7c223fa1 100644
--- a/pcbnew/dialogs/dialog_plot.cpp
+++ b/pcbnew/dialogs/dialog_plot.cpp
@@ -769,7 +769,7 @@ void DIALOG_PLOT::OnSetScaleOpt( wxCommandEvent& event )
 }
 
 
-void DIALOG_PLOT::OnOutputDirectoryBrowseClicked( wxCommandEvent& event )
+void DIALOG_PLOT::onOutputDirectoryBrowseClicked( wxCommandEvent& event )
 {
     // Build the absolute path of current output directory to preselect it in the file browser.
     std::function<bool( wxString* )> textResolver =
diff --git a/pcbnew/dialogs/dialog_plot.h b/pcbnew/dialogs/dialog_plot.h
index 8fb33e2828..960b454ca6 100644
--- a/pcbnew/dialogs/dialog_plot.h
+++ b/pcbnew/dialogs/dialog_plot.h
@@ -50,7 +50,7 @@ private:
 
     // Event called functions
     void Plot( wxCommandEvent& event ) override;
-    void OnOutputDirectoryBrowseClicked( wxCommandEvent& event ) override;
+    void onOutputDirectoryBrowseClicked( wxCommandEvent& event ) override;
     void OnRightClickLayers( wxMouseEvent& event );
     void OnRightClickAllLayers( wxMouseEvent& event );
     void SetPlotFormat( wxCommandEvent& event ) override;