diff --git a/duniterpy/api/elasticsearch/__init__.py b/duniterpy/api/elasticsearch/__init__.py
deleted file mode 100644
index 98d4059458166eab32ee9bac8ec7962b286ab23a..0000000000000000000000000000000000000000
--- a/duniterpy/api/elasticsearch/__init__.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
-#
-# DuniterPy is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# DuniterPy is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.