diff --git a/setup.py b/setup.py
index fb238db129b39ed313e0757152948972883c359e..5f7fc6b547b72e81b262554f327ec27feb94e0d4 100644
--- a/setup.py
+++ b/setup.py
@@ -43,18 +43,14 @@ setup(
             "jupyter-openbis-extension/static/connectionDialog.js",
             "jupyter-openbis-extension/static/uploadDialog.js",
             "jupyter-openbis-extension/static/spinner.gif",
-            "jupyter-openbis-extension/static/jquery-select2",
-            "jupyter-openbis-extension/static/jquery-select2/css",
             "jupyter-openbis-extension/static/jquery-select2/css/select2.min.css",
             "jupyter-openbis-extension/static/jquery-select2/css/select2-bootstrap.css",
             "jupyter-openbis-extension/static/jquery-select2/css/select2-bootstrap.min.css",
             "jupyter-openbis-extension/static/jquery-select2/css/select2.css",
-            "jupyter-openbis-extension/static/jquery-select2/js",
             "jupyter-openbis-extension/static/jquery-select2/js/select2.min.js",
             "jupyter-openbis-extension/static/jquery-select2/js/select2.full.min.js",
             "jupyter-openbis-extension/static/jquery-select2/js/select2.js",
             "jupyter-openbis-extension/static/jquery-select2/js/select2.full.js",
-            "jupyter-openbis-extension/static/jquery-select2/js/i18n",
             "jupyter-openbis-extension/static/jquery-select2/js/i18n/pt.js",
             "jupyter-openbis-extension/static/jquery-select2/js/i18n/vi.js",
             "jupyter-openbis-extension/static/jquery-select2/js/i18n/lv.js",