diff --git a/CHANGES.md b/CHANGES.md
index 99b4a602..aa8abbff 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,4 +1,9 @@
-### 0.17.3 (2018-09-01 02:10:00 UTC)
+### 0.17.4 (2018-09-01 03:00:00 UTC)
+
+* Fix typo
+
+
+### 0.17.3 (2018-09-01 02:10:00 UTC)
 
 * Fix issue with tvdb response data
 
diff --git a/lib/tvdb_api_v1/tvdb_api.py b/lib/tvdb_api_v1/tvdb_api.py
index 32e0c49b..d1f11196 100644
--- a/lib/tvdb_api_v1/tvdb_api.py
+++ b/lib/tvdb_api_v1/tvdb_api.py
@@ -814,7 +814,7 @@ class TvdbV1:
                 if k in ['banner', 'fanart', 'poster']:
                     v = self._get_url_artwork(v)
                 else:
-                    v = self.clean_data(v)
+                    v = clean_data(v)
 
             self._set_show_data(sid, k.lower(), v)
 
@@ -869,7 +869,7 @@ class TvdbV1:
                         if 'filename' == k:
                             v = self._get_url_artwork(v)
                         else:
-                            v = self.clean_data(v)
+                            v = clean_data(v)
 
                     self._set_item(sid, seas_no, ep_no, k, v)