diff --git a/plexAutoCollectionUpdater.py b/plexAutoCollectionUpdater.py
index c1832d8..406f172 100644
--- a/plexAutoCollectionUpdater.py
+++ b/plexAutoCollectionUpdater.py
@@ -70,11 +70,14 @@ for movie in MatchingList:
 for id in TMDbCollection:
     MovieCollectionFinal.append(tmdbCollection.details(id))
 
+MovieCollectionList = []
+
 for movie in MovieCollectionFinal:
     coll = MovieCollection()
     nameLength = len(movie)
     coll.collectionTitle = movie.name[:nameLength - 13]
     coll.collectionId = movie.id
+    MovieCollectionList.append(coll)
 
 print(f":: {dt.now().strftime('%d-%m-%Y %H:%M:%S')} :: CollectionUpdater :: Checking Yaml File...")
 
@@ -84,5 +87,17 @@ with open(Config.PlexAutoCollectionConfigFilePath, 'r') as f:
     except yaml.YAMLError as exc:
         print(exc)
 
-for collection in currentYaml.items():
-    print(collection.keys)
\ No newline at end of file
+currentYamlCollections = []
+
+for movies in currentYaml['collections']:
+    currentYamlCollections.append(movies)
+
+for collection in MovieCollectionList:
+    if collection.collectionTitle not in currentYamlCollections:
+        with open(Config.PlexAutoCollectionConfigFilePath, 'r') as f:
+            new_coll = {f'{collection.collectionTitle}': {'sync_mode': 'sync', 'tmdb_collection': collection.collectionId, 'tmdb_summary': collection.collectionId}}
+            currentYaml['collections'].update(new_coll)
+
+            if currentYaml:
+                with open(Config.PlexAutoCollectionConfigFilePath, 'w') as f:
+                    yaml.safe_dump(currentYaml, f)
\ No newline at end of file