diff --git a/interface/wx/secretstore.h b/interface/wx/secretstore.h
index fc28c208f5..bed24d1e73 100644
--- a/interface/wx/secretstore.h
+++ b/interface/wx/secretstore.h
@@ -45,7 +45,7 @@ public:
 
         The secret value will stored serialized in UTF-8 encoding.
      */
-    explicit wxSecretValue(const wxSecretValue& secret);
+    explicit wxSecretValue(const wxString& secret);
 
     /**
         Creates a copy of an existing secret.