diff --git a/src/calibre/customize/builtins.py b/src/calibre/customize/builtins.py
index 33eae37b58..652b5cb335 100644
--- a/src/calibre/customize/builtins.py
+++ b/src/calibre/customize/builtins.py
@@ -1181,6 +1181,16 @@ class StoreBeWriteStore(StoreBase):
     headquarters = 'US'
     formats = ['EPUB', 'MOBI', 'PDF']
 
+class StoreChitankaStore(StoreBase):
+    name = u'Моята библиотека'
+    author = 'Alex Stanev'
+    description = u'Независим сайт за DRM свободна литература на български език'
+    actual_plugin = 'calibre.gui2.store.stores.chitanka_plugin:ChitankaStore'
+
+    drm_free_only = True
+    headquarters = 'BG'
+    formats = ['FB2', 'EPUB', 'TXT', 'SFB']
+
 class StoreDieselEbooksStore(StoreBase):
     name = 'Diesel eBooks'
     description = u'Instant access to over 2.4 million titles from hundreds of publishers including Harlequin, HarperCollins, John Wiley & Sons, McGraw-Hill, Simon & Schuster and Random House.'
@@ -1446,16 +1456,6 @@ class StoreZixoStore(StoreBase):
     headquarters = 'PL'
     formats = ['PDF, ZIXO']
 
-class StoreChitankaStore(StoreBase):
-    name = u'Моята библиотека'
-    author = 'Alex Stanev'
-    description = u'Независим сайт за DRM свободна литература на български език'
-    actual_plugin = 'calibre.gui2.store.stores.chitanka_plugin:ChitankaStore'
-
-    drm_free_only = True
-    headquarters = 'BG'
-    formats = ['FB2', 'EPUB', 'TXT', 'SFB']
-
 plugins += [
     StoreArchiveOrgStore,
     StoreAmazonKindleStore,
@@ -1465,6 +1465,7 @@ plugins += [
     StoreBNStore,
     StoreBeamEBooksDEStore,
     StoreBeWriteStore,
+    StoreChitankaStore,
     StoreDieselEbooksStore,
     StoreEbookNLStore,
     StoreEbookscomStore,
@@ -1493,8 +1494,7 @@ plugins += [
     StoreWHSmithUKStore,
     StoreWizardsTowerBooksStore,
     StoreWoblinkStore,
-    StoreZixoStore,
-    StoreChitankaStore
+    StoreZixoStore
 ]
 
 # }}}
diff --git a/src/calibre/gui2/store/stores/chitanka_plugin.py b/src/calibre/gui2/store/stores/chitanka_plugin.py
index e714d426e8..2ad236adec 100644
--- a/src/calibre/gui2/store/stores/chitanka_plugin.py
+++ b/src/calibre/gui2/store/stores/chitanka_plugin.py
@@ -67,11 +67,11 @@ class ChitankaStore(BasicStoreConfig, StorePlugin):
                 txt = ''.join(data.xpath('.//a[@class="dl dl-txt"]/@href'))
 
                 # remove .zip extensions
-                if fb2.find('.zip') <> -1:
+                if fb2.find('.zip') != -1:
                     fb2 = fb2[:fb2.find('.zip')]
-                if epub.find('.zip') <> -1:
+                if epub.find('.zip') != -1:
                     epub = epub[:epub.find('.zip')]
-                if txt.find('.zip') <> -1:
+                if txt.find('.zip') != -1:
                     txt = txt[:txt.find('.zip')]
 
                 counter -= 1
@@ -93,7 +93,7 @@ class ChitankaStore(BasicStoreConfig, StorePlugin):
             author_url = ''.join(data.xpath('.//a[contains(@href,"/person/")]/@href'))
             if counter <= 0:
                 break
-
+            print (author_url,)
             br2 = browser()
             with closing(br2.open(base_url + author_url, timeout=timeout)) as f:
                 if counter <= 0:
@@ -118,11 +118,11 @@ class ChitankaStore(BasicStoreConfig, StorePlugin):
                     txt = ''.join(data.xpath('.//a[@class="dl dl-txt"]/@href'))
 
                     # remove .zip extensions
-                    if fb2.find('.zip') <> -1:
+                    if fb2.find('.zip') != -1:
                         fb2 = fb2[:fb2.find('.zip')]
-                    if epub.find('.zip') <> -1:
+                    if epub.find('.zip') != -1:
                         epub = epub[:epub.find('.zip')]
-                    if txt.find('.zip') <> -1:
+                    if txt.find('.zip') != -1:
                         txt = txt[:txt.find('.zip')]
 
                     counter -= 1