diff --git a/app/models/allergy.js b/app/models/allergy.js
new file mode 100644
index 0000000000..84c2ae51e0
--- /dev/null
+++ b/app/models/allergy.js
@@ -0,0 +1,8 @@
+import AbstractModel from 'hospitalrun/models/abstract';
+import DS from 'ember-data';
+
+export default AbstractModel.extend({
+  description: DS.attr('string'),
+  icd9CMCode: DS.attr('string'),
+  icd10Code: DS.attr('string')
+});
diff --git a/app/models/patient.js b/app/models/patient.js
index 6adcbdb219..92c4c03ca1 100644
--- a/app/models/patient.js
+++ b/app/models/patient.js
@@ -12,6 +12,9 @@ export default AbstractModel.extend(DOBDays, PatientName, {
   address2: DS.attr('string'),
   address3: DS.attr('string'),
   address4: DS.attr('string'),
+  allergies: DS.hasMany('allergy', {
+    async: true
+  }),
   bloodType: DS.attr('string'),
   clinic: DS.attr('string'),
   country: DS.attr('string'),