diff --git a/src/components/structures/GroupView.js b/src/components/structures/GroupView.js
index e7d7e145c3..f5ee35c1ea 100644
--- a/src/components/structures/GroupView.js
+++ b/src/components/structures/GroupView.js
@@ -133,13 +133,6 @@ const RoleUserList = React.createClass({
         groupId: PropTypes.string.isRequired,
     },
 
-    onUsersSelected: function(addrs) {
-        addrs.forEach((addr) => {
-            // const userId = addr.address;
-            // TODO: Add user to the group via API hit
-        });
-    },
-
     onAddUsersClicked: function(ev) {
         ev.preventDefault();
         const UserPickerDialog = sdk.getComponent("dialogs.UserPickerDialog");
@@ -152,8 +145,10 @@ const RoleUserList = React.createClass({
             groupId: this.props.groupId,
             onFinished: (success, addrs) => {
                 if (!success) return;
-
-                this.onUsersSelected(addrs);
+                addrs.map((addr) => {
+                    return MatrixClientPeg.get()
+                        .addUserToGroupSummary(this.props.groupId, addr.address);
+                });
             },
         });
     },
diff --git a/src/components/views/dialogs/UserPickerDialog.js b/src/components/views/dialogs/UserPickerDialog.js
index 2bd2320b21..718780ace4 100644
--- a/src/components/views/dialogs/UserPickerDialog.js
+++ b/src/components/views/dialogs/UserPickerDialog.js
@@ -195,7 +195,14 @@ module.exports = React.createClass({
             searchError: null,
         });
         MatrixClientPeg.get().getGroupUsers(this.props.groupId).then((resp) => {
-            this._processResults(resp.chunk, query);
+            const results = resp.chunk.map((u) => {
+                return {
+                    user_id: u.user_id,
+                    avatar_url: u.avatar_url,
+                    display_name: u.displayname,
+                };
+            });
+            this._processResults(results, query);
         }).catch((err) => {
             console.error('Error whilst searching user directory: ', err);
             this.setState({