diff --git a/models/meta.js b/models/meta.js
index 9ed6b29..b14c106 100644
--- a/models/meta.js
+++ b/models/meta.js
@@ -29,7 +29,7 @@ module.exports = function (Meta, options) {
    */
   function formatProperties (properties) {
     const result = {}
-    for (const key in properties) {
+    for (key in properties) {
       if (properties.hasOwnProperty(key)) {
         result[ key ] = _.clone(properties[ key ])
         result[ key ].type = properties[ key ].type.name
diff --git a/test/component-test.js b/test/component-test.js
index e435d66..eb219d9 100644
--- a/test/component-test.js
+++ b/test/component-test.js
@@ -35,6 +35,15 @@ describe('Component test', function() {
           expect(res.validations).to.be.an('array')
         })
     })
+    
+    it('should find all models fields', function () {
+      return Meta.getModelById('Category')
+        .then((res) = > {
+          expect(res.properties).to.be.an('object')
+          expect(res.properties.name).to.be.an('object')
+          expect(res.properties.id).to.be.an('object')
+      })
+    })
 
   })
 })