diff --git a/interface/wx/wizard.h b/interface/wx/wizard.h
index 0164c8cbae..6ad183e372 100644
--- a/interface/wx/wizard.h
+++ b/interface/wx/wizard.h
@@ -247,7 +247,7 @@ public:
 
         @since 2.9.5
      */
-    wxWizardPageSimple& Chain(wxWizardPageSimple* next)
+    wxWizardPageSimple& Chain(wxWizardPageSimple* next);
 
     /**
         A convenience function to make the pages follow each other.