diff --git a/src/socket.io/index.js b/src/socket.io/index.js
index 92f8eb1158..e64ec2bbe1 100644
--- a/src/socket.io/index.js
+++ b/src/socket.io/index.js
@@ -173,6 +173,10 @@ Sockets.init = function(server) {
 
 Sockets.logoutUser = function(uid) {
 	Sockets.getUserSockets(uid).forEach(function(socket) {
+		if (socket.handshake && socket.handshake.signedCookies && socket.handshake.signedCookies['express.sid']) {
+			db.sessionStore.destroy(socket.handshake.signedCookies['express.sid']);
+		}
+
 		socket.emit('event:disconnect');
 		socket.disconnect();
 	});