diff --git a/Vienna/Sources/Main window/FoldersTree.m b/Vienna/Sources/Main window/FoldersTree.m
index 5eb6dcfbdd..4802d64d74 100644
--- a/Vienna/Sources/Main window/FoldersTree.m	
+++ b/Vienna/Sources/Main window/FoldersTree.m	
@@ -159,12 +159,9 @@ -(void)reloadDatabase:(NSArray *)stateArray
         // recover from problems by putting missing folders under root node
         NSArray *allFolders = [[[Database sharedManager] arrayOfAllFolders]
                                sortedArrayUsingSelector:@selector(folderNameCompare:)]; // all RSS and group folders
-        NSArray *installedFolders = [self folders:0];  // RSS folders already present
         for (Folder *folder in allFolders) {
-            if ((folder.type == VNAFolderTypeRSS || folder.type == VNAFolderTypeOpenReader)
-                && ![installedFolders containsObject:folder])
-            {
-                (void)[[TreeNode alloc] init:self.rootNode atIndex:-1 folder:folder canHaveChildren:NO];
+            if (![[self children:0] containsObject:folder]) { // not in already installed RSS and group folders
+                (void)[[TreeNode alloc] init:self.rootNode atIndex:-1 folder:folder canHaveChildren:folder.isGroupFolder];
             }
         }
         // save the state after recovery