diff --git a/src/main/webapp/js/controllers.js b/src/main/webapp/js/controllers.js
index 197f23bf..32e4fa5e 100644
--- a/src/main/webapp/js/controllers.js
+++ b/src/main/webapp/js/controllers.js
@@ -138,7 +138,7 @@ function($scope, $timeout, $stateParams, $window, $location, $state, $route, Cat
 
 	$timeout(function refreshTree() {
 		AnalyticsService.track();
-		CategoryService.init(function() {
+		CategoryService.refresh(function() {
 			$timeout(refreshTree, 30000);
 		}, function() {
 			$timeout(refreshTree, 30000);
@@ -746,7 +746,7 @@ function($scope, $stateParams, $http, $route, $window, EntryService, SettingsSer
 			olderThan : olderThan || $scope.timestamp,
 			read : true
 		}, function() {
-			CategoryService.init(function() {
+			CategoryService.refresh(function() {
 				$scope.$emit('emitReload');
 			});
 		});
diff --git a/src/main/webapp/js/services.js b/src/main/webapp/js/services.js
index 930ef053..8bbe6871 100644
--- a/src/main/webapp/js/services.js
+++ b/src/main/webapp/js/services.js
@@ -208,6 +208,13 @@ function($resource, $http) {
 				callback(data);
 		});
 	};
+	res.refresh = function(callback) {
+		res.get(function(data) {
+			_.merge(res.subscriptions, data);
+			if (callback)
+				callback(data);
+		});
+	};
 
 	res.init();
 	return res;