diff --git a/src/services/profiles.ts b/src/services/profiles.ts
index 155238f..28d8472 100644
--- a/src/services/profiles.ts
+++ b/src/services/profiles.ts
@@ -55,7 +55,7 @@ export class ProfileService {
         data => {
           this.profiles = {};
           this.profiles[type] = data;
-          this.profiles.reduce((map, profile, i) => {
+          this.profiles[type].reduce((map, profile, i) => {
             map[profile._id] = i;
             return map;
           }, this.idMap[type]);