diff --git a/web/account/log-in-form.react.js b/web/account/log-in-form.react.js
--- a/web/account/log-in-form.react.js
+++ b/web/account/log-in-form.react.js
@@ -25,9 +25,13 @@
     openConnectModal && openConnectModal();
   }, [openConnectModal]);
 
+  const cancelSIWEAuthFlow = React.useCallback(() => {
+    setSIWEAuthFlowSelected(false);
+  }, []);
+
   let siweSection;
   if (isDev && siweAuthFlowSelected && signer) {
-    siweSection = <SIWELoginForm />;
+    siweSection = <SIWELoginForm cancelSIWEAuthFlow={cancelSIWEAuthFlow} />;
   } else if (isDev) {
     siweSection = <SIWEButton onSIWEButtonClick={onSIWEButtonClick} />;
   }
diff --git a/web/account/siwe-login-form.react.js b/web/account/siwe-login-form.react.js
--- a/web/account/siwe-login-form.react.js
+++ b/web/account/siwe-login-form.react.js
@@ -34,10 +34,14 @@
 import { webLogInExtraInfoSelector } from '../selectors/account-selectors.js';
 import css from './siwe.css';
 
+type SIWELoginFormProps = {
+  +cancelSIWEAuthFlow: () => void,
+};
+
 const getSIWENonceLoadingStatusSelector = createLoadingStatusSelector(
   getSIWENonceActionTypes,
 );
-function SIWELoginForm(): React.Node {
+function SIWELoginForm(props: SIWELoginFormProps): React.Node {
   const { address } = useAccount();
   const { data: signer } = useSigner();
   const dispatch = useDispatch();
@@ -119,6 +123,8 @@
     attemptSIWEAuth(message, signature);
   }, [address, attemptSIWEAuth, primaryIdentityPublicKey, signer, siweNonce]);
 
+  const { cancelSIWEAuthFlow } = props;
+
   if (!siweNonce || !primaryIdentityPublicKey) {
     return (
       <div className={css.connectButtonContainer}>
@@ -142,6 +148,10 @@
       <Button variant="filled" onClick={onSignInButtonClick}>
         Sign in
       </Button>
+      <hr />
+      <Button variant="filled" onClick={cancelSIWEAuthFlow}>
+        Go back
+      </Button>
     </div>
   );
 }