diff --git a/lemonldap-ng-manager/site/coffee/2ndfa.coffee b/lemonldap-ng-manager/site/coffee/2ndfa.coffee
index 4b67230ac..6ab90786f 100644
--- a/lemonldap-ng-manager/site/coffee/2ndfa.coffee
+++ b/lemonldap-ng-manager/site/coffee/2ndfa.coffee
@@ -185,10 +185,10 @@ llapp.controller 'SessionsExplorerCtrl', ['$scope', '$translator', '$location',
 						else if key.match /^(_utime|_lastAuthnUTime|_lastSeen|notification)$/
 							session[key] = $scope.localeDate value
 						else if key.match /^(_startTime|_updateTime)$/
+							value = _stToStr value
 							pattern = /^(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})$/
 							arrayDate = value.match(pattern)
-							session[key] = "#{arrayDate[3]}/#{arrayDate[2]}/#{arrayDate[1]} à #{arrayDate[4]}:#{arrayDate[5]}:#{arrayDate[6]}"
-							#session[key] = _stToStr value							
+							session[key] = "#{arrayDate[3]}/#{arrayDate[2]}/#{arrayDate[1]} à #{arrayDate[4]}:#{arrayDate[5]}:#{arrayDate[6]}"							
 			res = []
 
 			# 2. Push session keys in result, grouped by categories
diff --git a/lemonldap-ng-manager/site/coffee/sessions.coffee b/lemonldap-ng-manager/site/coffee/sessions.coffee
index fe8ee2ad4..fa0ccc83d 100644
--- a/lemonldap-ng-manager/site/coffee/sessions.coffee
+++ b/lemonldap-ng-manager/site/coffee/sessions.coffee
@@ -196,7 +196,7 @@ llapp.controller 'SessionsExplorerCtrl', ['$scope', '$translator', '$location',
 						else if key.match /^(_utime|_lastAuthnUTime|_lastSeen|notification)$/
 							session[key] = $scope.localeDate value
 						else if key.match /^(_startTime|_updateTime)$/
-							#session[key] = _stToStr value			
+							value = _stToStr value			
 							pattern = /^(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})$/
 							arrayDate = value.match(pattern)
 							session[key] = "#{arrayDate[3]}/#{arrayDate[2]}/#{arrayDate[1]} à #{arrayDate[4]}:#{arrayDate[5]}:#{arrayDate[6]}"