diff --git a/app/models/operatingsystem.rb b/app/models/operatingsystem.rb
index 62f49b8aa40..eecc9d9b210 100644
--- a/app/models/operatingsystem.rb
+++ b/app/models/operatingsystem.rb
@@ -210,6 +210,10 @@ def pxe_files(medium_provider, _arch = nil, host = nil)
     end
   end
 
+  def pxedir
+    ""
+  end
+
   def kernel(medium_provider)
     bootfile(medium_provider, :kernel)
   end
diff --git a/app/models/operatingsystems/rancheros.rb b/app/models/operatingsystems/rancheros.rb
index 36f300ed545..5f46bb5af11 100644
--- a/app/models/operatingsystems/rancheros.rb
+++ b/app/models/operatingsystems/rancheros.rb
@@ -13,10 +13,6 @@ def url_for_boot(file)
     PXEFILES[file]
   end
 
-  def pxedir
-    ''
-  end
-
   def display_family
     'RancherOS'
   end
diff --git a/app/models/operatingsystems/xenserver.rb b/app/models/operatingsystems/xenserver.rb
index 65130f76313..69ba88550f7 100644
--- a/app/models/operatingsystems/xenserver.rb
+++ b/app/models/operatingsystems/xenserver.rb
@@ -10,10 +10,6 @@ def pxe_type
     "xenserver"
   end
 
-  def pxedir
-    ""
-  end
-
   def xen(medium_provider)
     bootfile(medium_provider, :xen)
   end