diff --git a/src/components/views/rooms/EventTile.js b/src/components/views/rooms/EventTile.js
index af14f6922c..a64fd82eb5 100644
--- a/src/components/views/rooms/EventTile.js
+++ b/src/components/views/rooms/EventTile.js
@@ -34,7 +34,7 @@ import {ALL_RULE_TYPES} from "../../../mjolnir/BanList";
 import * as ObjectUtils from "../../../ObjectUtils";
 import MatrixClientContext from "../../../contexts/MatrixClientContext";
 import {E2E_STATE} from "./E2EIcon";
-import torem from "../../../utils/rem";
+import toRem from "../../../utils/rem";
 
 const eventTileTypes = {
     'm.room.message': 'messages.MessageEvent',
@@ -474,7 +474,7 @@ export default createReactClass({
             if (remainder > 0) {
                 remText = <span className="mx_EventTile_readAvatarRemainder"
                     onClick={this.toggleAllReadAvatars}
-                    style={{ right: "calc(" + torem(-left) + " + " + receiptOffset + "px)" }}>{ remainder }+
+                    style={{ right: "calc(" + toRem(-left) + " + " + receiptOffset + "px)" }}>{ remainder }+
                 </span>;
             }
         }