diff --git a/app/imports/api/properties/ClassLevels.js b/app/imports/api/properties/ClassLevels.js
index befbaf83..3d97ab21 100644
--- a/app/imports/api/properties/ClassLevels.js
+++ b/app/imports/api/properties/ClassLevels.js
@@ -28,7 +28,7 @@ const ClassLevelSchema = createPropertySchema({
   },
 });
 
-const ComputedOnlyClassLevelSchema  = new SimpleSchema({
+const ComputedOnlyClassLevelSchema  = createPropertySchema({
   description: {
     type: 'computedOnlyInlineCalculationField',
     optional: true,
diff --git a/app/imports/api/properties/SpellLists.js b/app/imports/api/properties/SpellLists.js
index 2ea0405a..c4911cf0 100644
--- a/app/imports/api/properties/SpellLists.js
+++ b/app/imports/api/properties/SpellLists.js
@@ -29,7 +29,7 @@ let SpellListSchema = createPropertySchema({
   },
 });
 
-const ComputedOnlySpellListSchema = new SimpleSchema({
+const ComputedOnlySpellListSchema = createPropertySchema({
   description: {
     type: 'computedOnlyInlineCalculationField',
     optional: true,