diff --git a/calsocial/security.py b/calsocial/security.py
index 7a45923..a574ee6 100644
--- a/calsocial/security.py
+++ b/calsocial/security.py
@@ -18,7 +18,7 @@
 """
 
 from flask import current_app
-from flask_login.signals import user_logged_in
+from flask_login.signals import user_logged_in, user_logged_out
 from flask_security import Security, AnonymousUser as BaseAnonymousUser
 
 security = Security()
@@ -44,3 +44,13 @@ def login_handler(app, user):
     from .models import AuditLog
 
     AuditLog.log(user, AuditLog.TYPE_LOGIN_SUCCESS)
+
+
+@user_logged_out.connect
+def logout_handler(app, user):
+    """Signal handler to be called when a user logs out
+    """
+
+    from .models import AuditLog
+
+    AuditLog.log(user, AuditLog.TYPE_LOGOUT)