diff --git a/devops-service/db/mongo/connectors/helpers/insert_command.rb b/devops-service/db/mongo/connectors/helpers/insert_command.rb
index c00cc48..bc15efd 100644
--- a/devops-service/db/mongo/connectors/helpers/insert_command.rb
+++ b/devops-service/db/mongo/connectors/helpers/insert_command.rb
@@ -20,7 +20,8 @@ module Connectors
           collection.insert(record.to_mongo_hash)
           record
         rescue Mongo::OperationFailure => e
-          if e.message =~ /^11000/
+          # exception's message doesn't always start from error code
+          if e.message =~ /11000/
             resource_name = StringHelper.underscore_class(record.class)
             raise InvalidRecord.new("Duplicate key error: #{resource_name} with id '#{record.id}'")
           end