diff --git a/app/controllers/api/v0/guidances_controller.rb b/app/controllers/api/v0/guidances_controller.rb
index 679244f..2803ea6 100644
--- a/app/controllers/api/v0/guidances_controller.rb
+++ b/app/controllers/api/v0/guidances_controller.rb
@@ -23,7 +23,7 @@
       def show
         # ensure use has auth for guidances api
         if has_auth("guidance")
-          if Guidance.can_view(@user, params[:id])
+          if Guidance.can_view?(@user, params[:id])
             respond_with get_resource
           else
             render json: I18n.t("api.bad_resource"), status: 401