diff --git a/ui/qt/widgets/syntax_line_edit.cpp b/ui/qt/widgets/syntax_line_edit.cpp
index 75a496c684..92430406cf 100644
--- a/ui/qt/widgets/syntax_line_edit.cpp
+++ b/ui/qt/widgets/syntax_line_edit.cpp
@@ -196,10 +196,10 @@ bool SyntaxLineEdit::checkDisplayFilter(QString filter)
             header_field_info *hfi = proto_registrar_get_byalias(token_str);
             if (hfi)
                 syntax_error_message_ = tr("\"%1\" is deprecated in favour of \"%2\". "
-                                           "See the User's Guide.").arg(token_str).arg(hfi->abbrev);
+                                           "See Help section 6.4.9 for details.").arg(token_str).arg(hfi->abbrev);
             else
                 syntax_error_message_ = tr("\"%1\" may have unexpected results. "
-                                           "See the User's Guide.").arg(token_str);
+                                           "See Help section 6.4.8 for details.").arg(token_str);
             g_free(token_str);
         } else {
             setSyntaxState(SyntaxLineEdit::Valid);