diff --git a/app/logical/sources/error.rb b/app/logical/sources/error.rb
index 0496c875e..e88b014fc 100644
--- a/app/logical/sources/error.rb
+++ b/app/logical/sources/error.rb
@@ -1,4 +1,4 @@
 module Sources
-  class Error < Exception
+  class Error < StandardError
   end
 end