diff --git a/src/vector/app.tsx b/src/vector/app.tsx
index 35e20a083..6483af9b4 100644
--- a/src/vector/app.tsx
+++ b/src/vector/app.tsx
@@ -36,6 +36,8 @@ import { parseQs, parseQsFromFragment } from './url_utils';
 import VectorBasePlatform from "./platform/VectorBasePlatform";
 import { createClient } from "matrix-js-sdk/src/matrix";
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 let lastLocationHashSet: string = null;
 
 console.log(`Application is running in ${process.env.NODE_ENV} mode`);
@@ -256,7 +258,7 @@ async function verifyServerConfig() {
     } catch (e) {
         const { hsUrl, isUrl, userId } = await Lifecycle.getStoredSessionVars();
         if (hsUrl && userId) {
-            console.error(e);
+            logger.error(e);
             console.warn("A session was found - suppressing config error and using the session's homeserver");
 
             console.log("Using pre-existing hsUrl and isUrl: ", { hsUrl, isUrl });
diff --git a/src/vector/index.ts b/src/vector/index.ts
index e23fc4b35..b0a79b6e9 100644
--- a/src/vector/index.ts
+++ b/src/vector/index.ts
@@ -38,19 +38,21 @@ require('./localstorage-fix');
 import { parseQsFromFragment } from "./url_utils";
 import './modernizr';
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 async function settled(...promises: Array<Promise<any>>) {
     for (const prom of promises) {
         try {
             await prom;
         } catch (e) {
-            console.error(e);
+            logger.error(e);
         }
     }
 }
 
 function checkBrowserFeatures() {
     if (!window.Modernizr) {
-        console.error("Cannot check features - Modernizr global is missing.");
+        logger.error("Cannot check features - Modernizr global is missing.");
         return false;
     }
 
@@ -77,14 +79,14 @@ function checkBrowserFeatures() {
     let featureComplete = true;
     for (let i = 0; i < featureList.length; i++) {
         if (window.Modernizr[featureList[i]] === undefined) {
-            console.error(
+            logger.error(
                 "Looked for feature '%s' but Modernizr has no results for this. " +
                 "Has it been configured correctly?", featureList[i],
             );
             return false;
         }
         if (window.Modernizr[featureList[i]] === false) {
-            console.error("Browser missing feature: '%s'", featureList[i]);
+            logger.error("Browser missing feature: '%s'", featureList[i]);
             // toggle flag rather than return early so we log all missing features rather than just the first.
             featureComplete = false;
         }
@@ -173,7 +175,7 @@ async function start() {
         // ##########################
         if (!acceptBrowser) {
             await new Promise<void>(resolve => {
-                console.error("Browser is missing required features.");
+                logger.error("Browser is missing required features.");
                 // take to a different landing page to AWOOOOOGA at the user
                 showIncompatibleBrowser(() => {
                     if (window.localStorage) {
@@ -222,7 +224,7 @@ async function start() {
         // run on the components.
         await loadApp(fragparts.params);
     } catch (err) {
-        console.error(err);
+        logger.error(err);
         // Like the compatibility page, AWOOOOOGA at the user
         // This uses the default brand since the app config is unavailable.
         await showError(_t("Your Element is misconfigured"), [
@@ -232,7 +234,7 @@ async function start() {
 }
 
 start().catch(err => {
-    console.error(err);
+    logger.error(err);
     // show the static error in an iframe to not lose any context / console data
     // with some basic styling to make the iframe full page
     delete document.body.style.height;
diff --git a/src/vector/init.tsx b/src/vector/init.tsx
index 66389df8a..46c076186 100644
--- a/src/vector/init.tsx
+++ b/src/vector/init.tsx
@@ -35,6 +35,8 @@ import { setTheme } from "matrix-react-sdk/src/theme";
 
 import { initRageshake, initRageshakeStore } from "./rageshakesetup";
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 export const rageshakePromise = initRageshake();
 
 export function preparePlatform() {
@@ -118,7 +120,7 @@ export async function loadLanguage() {
         await languageHandler.setLanguage(langs);
         document.documentElement.setAttribute("lang", languageHandler.getCurrentLanguage());
     } catch (e) {
-        console.error("Unable to set language", e);
+        logger.error("Unable to set language", e);
     }
 }
 
diff --git a/src/vector/jitsi/index.ts b/src/vector/jitsi/index.ts
index c6385cc47..82e91248b 100644
--- a/src/vector/jitsi/index.ts
+++ b/src/vector/jitsi/index.ts
@@ -26,6 +26,8 @@ import {
 } from "matrix-widget-api";
 import { ElementWidgetActions } from "matrix-react-sdk/src/stores/widgets/ElementWidgetActions";
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 const JITSI_OPENIDTOKEN_JWT_AUTH = 'openidtoken-jwt';
 
 // Dev note: we use raw JS without many dependencies to reduce bundle size.
@@ -146,7 +148,7 @@ let meetApi: any; // JitsiMeetExternalAPI
 
         enableJoinButton(); // always enable the button
     } catch (e) {
-        console.error("Error setting up Jitsi widget", e);
+        logger.error("Error setting up Jitsi widget", e);
         document.getElementById("widgetActionContainer").innerText = "Failed to load Jitsi widget";
     }
 })();
diff --git a/src/vector/mobile_guide/index.ts b/src/vector/mobile_guide/index.ts
index f27d414f0..1eecf1dc7 100644
--- a/src/vector/mobile_guide/index.ts
+++ b/src/vector/mobile_guide/index.ts
@@ -1,5 +1,7 @@
 import { getVectorConfig } from '../getconfig';
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 function onBackToElementClick(): void {
     // Cookie should expire in 4 hours
     document.cookie = 'element_mobile_redirect_to_guide=false;path=/;max-age=14400';
@@ -76,7 +78,7 @@ async function initPage(): Promise<void> {
                 }
             }
         } catch (e) {
-            console.error(e);
+            logger.error(e);
             return renderConfigError("Unable to fetch homeserver configuration");
         }
     }
diff --git a/src/vector/platform/ElectronPlatform.tsx b/src/vector/platform/ElectronPlatform.tsx
index 287d7bab8..de9205cc8 100644
--- a/src/vector/platform/ElectronPlatform.tsx
+++ b/src/vector/platform/ElectronPlatform.tsx
@@ -55,6 +55,8 @@ import { IMatrixProfile, IEventWithRoomId as IMatrixEvent, IResultRoomEvents } f
 
 import VectorBasePlatform from './VectorBasePlatform';
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 const electron = window.electron;
 const isMac = navigator.platform.toUpperCase().includes('MAC');
 
@@ -532,7 +534,7 @@ export default class ElectronPlatform extends VectorBasePlatform {
     setSpellCheckLanguages(preferredLangs: string[]) {
         this.ipcCall('setSpellCheckLanguages', preferredLangs).catch(error => {
             console.log("Failed to send setSpellCheckLanguages IPC to Electron");
-            console.error(error);
+            logger.error(error);
         });
     }
 
diff --git a/src/vector/platform/PWAPlatform.ts b/src/vector/platform/PWAPlatform.ts
index cca3a8e7d..9ba3eaade 100644
--- a/src/vector/platform/PWAPlatform.ts
+++ b/src/vector/platform/PWAPlatform.ts
@@ -16,6 +16,8 @@ limitations under the License.
 
 import WebPlatform from "./WebPlatform";
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 export default class PWAPlatform extends WebPlatform {
     setNotificationCount(count: number) {
         if (!navigator.setAppBadge) return super.setNotificationCount(count);
@@ -23,7 +25,7 @@ export default class PWAPlatform extends WebPlatform {
         this.notificationCount = count;
 
         navigator.setAppBadge(count).catch(e => {
-            console.error("Failed to update PWA app badge", e);
+            logger.error("Failed to update PWA app badge", e);
         });
     }
 }
diff --git a/src/vector/platform/WebPlatform.ts b/src/vector/platform/WebPlatform.ts
index 454c8250d..bb2a52f24 100644
--- a/src/vector/platform/WebPlatform.ts
+++ b/src/vector/platform/WebPlatform.ts
@@ -28,6 +28,8 @@ import { CheckUpdatesPayload } from 'matrix-react-sdk/src/dispatcher/payloads/Ch
 
 import UAParser from 'ua-parser-js';
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 const POKE_RATE_MS = 10 * 60 * 1000; // 10 min
 
 export default class WebPlatform extends VectorBasePlatform {
@@ -159,7 +161,7 @@ export default class WebPlatform extends VectorBasePlatform {
 
             return { status: UpdateCheckStatus.NotAvailable };
         }, (err) => {
-            console.error("Failed to poll for update", err);
+            logger.error("Failed to poll for update", err);
             return {
                 status: UpdateCheckStatus.Error,
                 detail: err.message || err.status ? err.status.toString() : 'Unknown Error',
diff --git a/src/vector/rageshakesetup.ts b/src/vector/rageshakesetup.ts
index 02161331f..8e8029d39 100644
--- a/src/vector/rageshakesetup.ts
+++ b/src/vector/rageshakesetup.ts
@@ -30,6 +30,8 @@ import * as rageshake from "matrix-react-sdk/src/rageshake/rageshake";
 import SdkConfig from "matrix-react-sdk/src/SdkConfig";
 import sendBugReport from "matrix-react-sdk/src/rageshake/submit-rageshake";
 
+import { logger } from "matrix-js-sdk/src/logger";
+
 export function initRageshake() {
     // we manually check persistence for rageshakes ourselves
     const prom = rageshake.init(/*setUpPersistence=*/false);
@@ -46,7 +48,7 @@ export function initRageshake() {
 
         rageshake.cleanup();
     }, (err) => {
-        console.error("Failed to initialise rageshake: " + err);
+        logger.error("Failed to initialise rageshake: " + err);
     });
     return prom;
 }
@@ -58,13 +60,13 @@ export function initRageshakeStore() {
 window.mxSendRageshake = function(text: string, withLogs?: boolean) {
     const url = SdkConfig.get().bug_report_endpoint_url;
     if (!url) {
-        console.error("Cannot send a rageshake - no bug_report_endpoint_url configured");
+        logger.error("Cannot send a rageshake - no bug_report_endpoint_url configured");
         return;
     }
 
     if (withLogs === undefined) withLogs = true;
     if (!text || !text.trim()) {
-        console.error("Cannot send a rageshake without a message - please tell us what went wrong");
+        logger.error("Cannot send a rageshake without a message - please tell us what went wrong");
         return;
     }
     sendBugReport(url, {
@@ -74,6 +76,6 @@ window.mxSendRageshake = function(text: string, withLogs?: boolean) {
     }).then(() => {
         console.log("Bug report sent!");
     }, (err) => {
-        console.error(err);
+        logger.error(err);
     });
 };