diff --git a/app/models/guest_application.rb b/app/models/guest_application.rb
index 8652ea35238..f89454e959c 100644
--- a/app/models/guest_application.rb
+++ b/app/models/guest_application.rb
@@ -1,5 +1,6 @@
 class GuestApplication < ApplicationRecord
   belongs_to :vm_or_template
+  belongs_to :vm, :foreign_key => :vm_or_template_id
   belongs_to :host
   belongs_to :container_image
 
diff --git a/lib/miq_expression.rb b/lib/miq_expression.rb
index bd8af981224..159e6a6865d 100644
--- a/lib/miq_expression.rb
+++ b/lib/miq_expression.rb
@@ -38,6 +38,7 @@ class MiqExpression
     ExtManagementSystem
     ExtManagementSystemPerformance
     Flavor
+    GuestApplication
     Host
     HostAggregate
     HostPerformance