diff --git a/client/homebrew/navbar/account.navitem.jsx b/client/homebrew/navbar/account.navitem.jsx
index ebff531b6..be92cea92 100644
--- a/client/homebrew/navbar/account.navitem.jsx
+++ b/client/homebrew/navbar/account.navitem.jsx
@@ -23,9 +23,17 @@ const Account = createClass({
 			// Reset divider position
 			window.localStorage.removeItem('naturalcrit-pane-split');
 			// Clear login cookie
-			document.cookie = `nc_session=;expires=Thu, 01 Jan 1970 00:00:01 GMT;path=/;samesite=lax;${window.domain ? `domain=${window.domain}` : ''}`;
+			let domain = '';
+			if(window.location?.hostname) {
+				let domainArray = window.location.hostname.split('.');
+				if(domainArray.length > 2){
+					domainArray = [''].concat(domainArray.slice(-2));
+				}
+				domain = domainArray.join('.');
+			}
+			document.cookie = `nc_session=;expires=Thu, 01 Jan 1970 00:00:01 GMT;path=/;samesite=lax;${domain ? `domain=${domain}` : ''}`;
 			window.location = '/';
-		};
+		}
 	},
 
 	render : function(){