diff --git a/res/img/ia-design-changes.png b/res/img/ia-design-changes.png
deleted file mode 100644
index d13caff412..0000000000
Binary files a/res/img/ia-design-changes.png and /dev/null differ
diff --git a/src/components/structures/MatrixChat.tsx b/src/components/structures/MatrixChat.tsx
index ea951b45ec..fa3d710852 100644
--- a/src/components/structures/MatrixChat.tsx
+++ b/src/components/structures/MatrixChat.tsx
@@ -114,9 +114,6 @@ import { PosthogAnalytics } from '../../PosthogAnalytics';
 import { initSentry } from "../../sentry";
 import CallHandler from "../../CallHandler";
 import { showSpaceInvite } from "../../utils/space";
-import GenericToast from "../views/toasts/GenericToast";
-import InfoDialog from "../views/dialogs/InfoDialog";
-import FeedbackDialog from "../views/dialogs/FeedbackDialog";
 import AccessibleButton from "../views/elements/AccessibleButton";
 import { ActionPayload } from "../../dispatcher/payloads";
 import { SummarizedNotificationState } from "../../stores/notifications/SummarizedNotificationState";
@@ -1554,61 +1551,6 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
                 showNotificationsToast(false);
             }
 
-            if (!localStorage.getItem("mx_seen_ia_1.1_changes_toast") && SettingsStore.getValue(UIFeature.Feedback)) {
-                const key = "IA_1.1_TOAST";
-                ToastStore.sharedInstance().addOrReplaceToast({
-                    key,
-                    title: _t("Testing small changes"),
-                    props: {
-                        description: _t("Your feedback is wanted as we try out some design changes."),
-                        acceptLabel: _t("More info"),
-                        onAccept: () => {
-                            Modal.createDialog(InfoDialog, {
-                                title: _t("We're testing some design changes"),
-                                description: <>
-                                    <img
-                                        src={require("../../../res/img/ia-design-changes.png")}
-                                        width="636"
-                                        height="303"
-                                        alt=""
-                                    />
-                                    <p>{ _t(
-                                        "Your ongoing feedback would be very welcome, so if you see anything " +
-                                        "different you want to comment on, <a>please let us know about it</a>. " +
-                                        "Click your avatar to find a quick feedback link.",
-                                        {},
-                                        {
-                                            a: sub => <AccessibleButton
-                                                kind="link"
-                                                onClick={(ev) => {
-                                                    ev.preventDefault();
-                                                    ev.stopPropagation();
-                                                    Modal.createTrackedDialog('Feedback Dialog', '', FeedbackDialog);
-                                                }}
-                                            >
-                                                { sub }
-                                            </AccessibleButton>,
-                                        },
-                                    ) }</p>
-                                    <p>{ _t("If you'd like to preview or test some potential upcoming changes, " +
-                                        "there's an option in feedback to let us contact you.") }</p>
-                                </>,
-                            }, "mx_DialogDesignChanges_wrapper");
-                            localStorage.setItem("mx_seen_ia_1.1_changes_toast", "true");
-                            ToastStore.sharedInstance().dismissToast(key);
-                        },
-                        rejectLabel: _t("Dismiss"),
-                        onReject: () => {
-                            localStorage.setItem("mx_seen_ia_1.1_changes_toast", "true");
-                            ToastStore.sharedInstance().dismissToast(key);
-                        },
-                    },
-                    icon: "labs",
-                    component: GenericToast,
-                    priority: 9,
-                });
-            }
-
             dis.fire(Action.FocusSendMessageComposer);
             this.setState({
                 ready: true,
diff --git a/src/i18n/strings/en_EN.json b/src/i18n/strings/en_EN.json
index e2c56f1913..97b7a0e37b 100644
--- a/src/i18n/strings/en_EN.json
+++ b/src/i18n/strings/en_EN.json
@@ -3037,12 +3037,6 @@
     "Failed to forget room %(errCode)s": "Failed to forget room %(errCode)s",
     "Unable to copy room link": "Unable to copy room link",
     "Unable to copy a link to the room to the clipboard.": "Unable to copy a link to the room to the clipboard.",
-    "Testing small changes": "Testing small changes",
-    "Your feedback is wanted as we try out some design changes.": "Your feedback is wanted as we try out some design changes.",
-    "More info": "More info",
-    "We're testing some design changes": "We're testing some design changes",
-    "Your ongoing feedback would be very welcome, so if you see anything different you want to comment on, <a>please let us know about it</a>. Click your avatar to find a quick feedback link.": "Your ongoing feedback would be very welcome, so if you see anything different you want to comment on, <a>please let us know about it</a>. Click your avatar to find a quick feedback link.",
-    "If you'd like to preview or test some potential upcoming changes, there's an option in feedback to let us contact you.": "If you'd like to preview or test some potential upcoming changes, there's an option in feedback to let us contact you.",
     "Signed Out": "Signed Out",
     "For security, this session has been signed out. Please sign in again.": "For security, this session has been signed out. Please sign in again.",
     "Terms and Conditions": "Terms and Conditions",
diff --git a/test/end-to-end-tests/src/scenarios/toast.ts b/test/end-to-end-tests/src/scenarios/toast.ts
index 246107c27a..c8f094f840 100644
--- a/test/end-to-end-tests/src/scenarios/toast.ts
+++ b/test/end-to-end-tests/src/scenarios/toast.ts
@@ -27,7 +27,6 @@ export async function toastScenarios(alice: ElementSession, bob: ElementSession)
 
     alice.log.step(`accepts analytics toast`);
     await acceptToast(alice, "Help improve Element");
-    await rejectToast(alice, "Testing small changes");
     alice.log.done();
 
     alice.log.step(`checks no remaining toasts`);
@@ -42,7 +41,6 @@ export async function toastScenarios(alice: ElementSession, bob: ElementSession)
 
     bob.log.step(`reject analytics toast`);
     await rejectToast(bob, "Help improve Element");
-    await rejectToast(bob, "Testing small changes");
     bob.log.done();
 
     bob.log.step(`checks no remaining toasts`);