diff --git a/tubesync/common/errors.py b/tubesync/common/errors.py
index 130510a..2373da7 100644
--- a/tubesync/common/errors.py
+++ b/tubesync/common/errors.py
@@ -27,3 +27,10 @@ class DatabaseConnectionError(Exception):
         Raised when parsing or initially connecting to a database.
     '''
     pass
+
+
+class NoImageSourceException(Exception):
+    '''
+        Raised when images are requested from a source of a type that does not have any.
+    '''
+    pass
diff --git a/tubesync/sync/models.py b/tubesync/sync/models.py
index ce6d9dc..dceb38b 100644
--- a/tubesync/sync/models.py
+++ b/tubesync/sync/models.py
@@ -491,7 +491,7 @@ class Source(models.Model):
     @property
     def get_image_url(self):
         if self.source_type == self.SOURCE_TYPE_YOUTUBE_PLAYLIST:
-            raise Exception('This source is a playlist so it doesn\'t have thumbnail.')
+            raise NoImageSourceException('This source is a playlist so it doesn\'t have thumbnail.')
         
         return get_youtube_channel_image_info(self.url)