diff --git a/res/css/views/settings/_SecureBackupPanel.pcss b/res/css/views/settings/_SecureBackupPanel.pcss
index 6dcc8321fd..5ff3cba404 100644
--- a/res/css/views/settings/_SecureBackupPanel.pcss
+++ b/res/css/views/settings/_SecureBackupPanel.pcss
@@ -15,23 +15,6 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-.mx_SecureBackupPanel_sigValid,
-.mx_SecureBackupPanel_sigInvalid,
-.mx_SecureBackupPanel_deviceVerified,
-.mx_SecureBackupPanel_deviceNotVerified {
-    font-weight: bold;
-}
-
-.mx_SecureBackupPanel_sigValid,
-.mx_SecureBackupPanel_deviceVerified {
-    color: $e2e-verified-color;
-}
-
-.mx_SecureBackupPanel_sigInvalid,
-.mx_SecureBackupPanel_deviceNotVerified {
-    color: $e2e-warning-color;
-}
-
 .mx_SecureBackupPanel_deviceName {
     font-style: italic;
 }
diff --git a/src/components/views/settings/SecureBackupPanel.tsx b/src/components/views/settings/SecureBackupPanel.tsx
index 20bb0eb816..d595de80e0 100644
--- a/src/components/views/settings/SecureBackupPanel.tsx
+++ b/src/components/views/settings/SecureBackupPanel.tsx
@@ -295,105 +295,6 @@ export default class SecureBackupPanel extends React.PureComponent<{}, IState> {
                 );
             }
 
-            let backupSigStatuses: React.ReactNode | undefined = backupSigStatus?.sigs?.map((sig, i) => {
-                const deviceName = sig.device ? sig.device.getDisplayName() || sig.device.deviceId : null;
-                const validity = (sub: string): JSX.Element => (
-                    <span className={sig.valid ? "mx_SecureBackupPanel_sigValid" : "mx_SecureBackupPanel_sigInvalid"}>
-                        {sub}
-                    </span>
-                );
-                const verify = (sub: string): JSX.Element => (
-                    <span
-                        className={
-                            sig.device && sig.deviceTrust?.isVerified()
-                                ? "mx_SecureBackupPanel_deviceVerified"
-                                : "mx_SecureBackupPanel_deviceNotVerified"
-                        }
-                    >
-                        {sub}
-                    </span>
-                );
-                const device = (sub: string): JSX.Element => (
-                    <span className="mx_SecureBackupPanel_deviceName">{deviceName}</span>
-                );
-                const fromThisDevice =
-                    sig.device && sig.device.getFingerprint() === MatrixClientPeg.safeGet().getDeviceEd25519Key();
-                const fromThisUser =
-                    sig.crossSigningId && sig.deviceId === MatrixClientPeg.safeGet().getCrossSigningId();
-                let sigStatus;
-                if (sig.valid && fromThisUser) {
-                    sigStatus = _t(
-                        "Backup has a <validity>valid</validity> signature from this user",
-                        {},
-                        { validity },
-                    );
-                } else if (!sig.valid && fromThisUser) {
-                    sigStatus = _t(
-                        "Backup has a <validity>invalid</validity> signature from this user",
-                        {},
-                        { validity },
-                    );
-                } else if (sig.crossSigningId) {
-                    sigStatus = _t(
-                        "Backup has a signature from <verify>unknown</verify> user with ID %(deviceId)s",
-                        { deviceId: sig.deviceId },
-                        { verify },
-                    );
-                } else if (!sig.device) {
-                    sigStatus = _t(
-                        "Backup has a signature from <verify>unknown</verify> session with ID %(deviceId)s",
-                        { deviceId: sig.deviceId },
-                        { verify },
-                    );
-                } else if (sig.valid && fromThisDevice) {
-                    sigStatus = _t(
-                        "Backup has a <validity>valid</validity> signature from this session",
-                        {},
-                        { validity },
-                    );
-                } else if (!sig.valid && fromThisDevice) {
-                    // it can happen...
-                    sigStatus = _t(
-                        "Backup has an <validity>invalid</validity> signature from this session",
-                        {},
-                        { validity },
-                    );
-                } else if (sig.valid && sig.deviceTrust?.isVerified()) {
-                    sigStatus = _t(
-                        "Backup has a <validity>valid</validity> signature from " +
-                            "<verify>verified</verify> session <device></device>",
-                        {},
-                        { validity, verify, device },
-                    );
-                } else if (sig.valid && !sig.deviceTrust?.isVerified()) {
-                    sigStatus = _t(
-                        "Backup has a <validity>valid</validity> signature from " +
-                            "<verify>unverified</verify> session <device></device>",
-                        {},
-                        { validity, verify, device },
-                    );
-                } else if (!sig.valid && sig.deviceTrust?.isVerified()) {
-                    sigStatus = _t(
-                        "Backup has an <validity>invalid</validity> signature from " +
-                            "<verify>verified</verify> session <device></device>",
-                        {},
-                        { validity, verify, device },
-                    );
-                } else if (!sig.valid && !sig.deviceTrust?.isVerified()) {
-                    sigStatus = _t(
-                        "Backup has an <validity>invalid</validity> signature from " +
-                            "<verify>unverified</verify> session <device></device>",
-                        {},
-                        { validity, verify, device },
-                    );
-                }
-
-                return <div key={i}>{sigStatus}</div>;
-            });
-            if (!backupSigStatus?.sigs?.length) {
-                backupSigStatuses = _t("Backup is not signed by any of your sessions");
-            }
-
             let trustedLocally: string | undefined;
             if (backupSigStatus?.trusted_locally) {
                 trustedLocally = _t("This backup is trusted because it has been restored on this session");
@@ -415,7 +316,6 @@ export default class SecureBackupPanel extends React.PureComponent<{}, IState> {
             extraDetails = (
                 <>
                     {uploadStatus}
-                    <div>{backupSigStatuses}</div>
                     <div>{trustedLocally}</div>
                 </>
             );
diff --git a/src/i18n/strings/en_EN.json b/src/i18n/strings/en_EN.json
index 9e26286544..a909a69fab 100644
--- a/src/i18n/strings/en_EN.json
+++ b/src/i18n/strings/en_EN.json
@@ -1472,17 +1472,6 @@
     "Connect this session to Key Backup": "Connect this session to Key Backup",
     "Backing up %(sessionsRemaining)s keys…": "Backing up %(sessionsRemaining)s keys…",
     "All keys backed up": "All keys backed up",
-    "Backup has a <validity>valid</validity> signature from this user": "Backup has a <validity>valid</validity> signature from this user",
-    "Backup has a <validity>invalid</validity> signature from this user": "Backup has a <validity>invalid</validity> signature from this user",
-    "Backup has a signature from <verify>unknown</verify> user with ID %(deviceId)s": "Backup has a signature from <verify>unknown</verify> user with ID %(deviceId)s",
-    "Backup has a signature from <verify>unknown</verify> session with ID %(deviceId)s": "Backup has a signature from <verify>unknown</verify> session with ID %(deviceId)s",
-    "Backup has a <validity>valid</validity> signature from this session": "Backup has a <validity>valid</validity> signature from this session",
-    "Backup has an <validity>invalid</validity> signature from this session": "Backup has an <validity>invalid</validity> signature from this session",
-    "Backup has a <validity>valid</validity> signature from <verify>verified</verify> session <device></device>": "Backup has a <validity>valid</validity> signature from <verify>verified</verify> session <device></device>",
-    "Backup has a <validity>valid</validity> signature from <verify>unverified</verify> session <device></device>": "Backup has a <validity>valid</validity> signature from <verify>unverified</verify> session <device></device>",
-    "Backup has an <validity>invalid</validity> signature from <verify>verified</verify> session <device></device>": "Backup has an <validity>invalid</validity> signature from <verify>verified</verify> session <device></device>",
-    "Backup has an <validity>invalid</validity> signature from <verify>unverified</verify> session <device></device>": "Backup has an <validity>invalid</validity> signature from <verify>unverified</verify> session <device></device>",
-    "Backup is not signed by any of your sessions": "Backup is not signed by any of your sessions",
     "This backup is trusted because it has been restored on this session": "This backup is trusted because it has been restored on this session",
     "Backup version:": "Backup version:",
     "Algorithm:": "Algorithm:",
diff --git a/test/components/views/settings/__snapshots__/SecureBackupPanel-test.tsx.snap b/test/components/views/settings/__snapshots__/SecureBackupPanel-test.tsx.snap
index bc8f2400cc..9b51ca323f 100644
--- a/test/components/views/settings/__snapshots__/SecureBackupPanel-test.tsx.snap
+++ b/test/components/views/settings/__snapshots__/SecureBackupPanel-test.tsx.snap
@@ -93,9 +93,6 @@ exports[`<SecureBackupPanel /> suggests connecting session to key backup when ba
       </tr>
     </table>
     
-    <div>
-      Backup is not signed by any of your sessions
-    </div>
     <div />
   </details>
   <div