diff --git a/tests/test_i18n_keys.py b/tests/test_i18n_keys.py
deleted file mode 100644
index 722d78ee..00000000
--- a/tests/test_i18n_keys.py
+++ /dev/null
@@ -1,120 +0,0 @@
-# -*- coding: utf-8 -*-
-
-import os
-import re
-import glob
-import json
-import yaml
-import subprocess
-
-###############################################################################
-#   Find used keys in python code                                             #
-###############################################################################
-
-
-def find_expected_string_keys():
-
-    # Try to find :
-    #    y18n.t("foo" +)   # (the real key is a concatenation of 'foo' with something else)
-    #    y18n.t("foo") or y18n.t('foo', ...) # actual full key
-    js_p1 = re.compile(r'y18n\.t\(\s*[\"\'](\w+)[\"\']\s*[\,\)]')
-    js_p2 = re.compile(r'y18n\.t\(\s*[\"\'](\w+)[\"\']\s*\+')
-
-    js_files = glob.glob("../src/js/yunohost/controllers/*.js")
-    js_files.extend(glob.glob("../src/js/yunohost/*.js"))
-
-    for js_file in js_files:
-        content = open(js_file).read()
-        for m in js_p1.findall(content):
-            yield m
-        for m in js_p2.findall(content):
-            yield m
-
-    # In views we have stuff like {{t 'foo' arg}}
-    views_p1 = re.compile(r'{{t\s*[\"\'](\w+)[\"\']')
-    # Somes are inside {{ (t 'foo')))
-    views_p2 = re.compile(r'\(t\s*[\"\'](\w+)[\"\']\)')
-    views_p3 = re.compile(r't \(concat\s*[\"\'](\w+)[\"\']')
-    views_p4 = re.compile(r'data-y18n=[\"\'](\w+)[\"\']')
-
-    view_files = glob.glob("../src/*.html")
-    view_files.extend(glob.glob("../src/views/*.ms"))
-    view_files.extend(glob.glob("../src/views/*/*.ms"))
-
-    for view_file in view_files:
-        content = open(view_file).read()
-        for m in views_p1.findall(content):
-            yield m
-        for m in views_p2.findall(content):
-            yield m
-        for m in views_p3.findall(content):
-            yield m
-        for m in views_p4.findall(content):
-            yield m
-
-    # App maintenance state
-    for state in ['maintained', 'orphaned', 'request_adoption', 'request_help','unmaintained']:
-        yield state
-        yield state + "_details"
-
-    # Service states
-    for state in ['active', 'disabled', 'enabled', 'inactive']:
-        yield state
-
-    yield "confirm_cert_"
-
-
-###############################################################################
-#   Load en locale json keys                                                  #
-###############################################################################
-
-
-def keys_defined_for_en():
-    return json.loads(open("../src/locales/en.json").read()).keys()
-
-###############################################################################
-#   Compare keys used and keys defined                                        #
-###############################################################################
-
-
-expected_string_keys = set(find_expected_string_keys())
-keys_defined = set(keys_defined_for_en())
-
-def test_undefined_i18n_keys():
-    undefined_keys = expected_string_keys.difference(keys_defined)
-    undefined_keys = sorted(undefined_keys)
-
-    undefined_keys = [k for k in undefined_keys if not k.endswith("_")]
-
-    return undefined_keys
-
-    if undefined_keys:
-        raise Exception("Those i18n keys should be defined in en.json:\n"
-                        "    - " + "\n    - ".join(undefined_keys))
-
-
-def test_unused_i18n_keys():
-
-    unused_keys = keys_defined.difference(expected_string_keys)
-    unused_keys = sorted(unused_keys)
-
-    partial_match = [k for k in unused_keys if any(k.startswith(m) for m in expected_string_keys if m.endswith("_")) ]
-
-    unused_keys_2 = []
-    for k in unused_keys:
-        if not any(k.startswith(m) for m in expected_string_keys if m.endswith("_")):
-            unused_keys_2.append(k)
-
-    return unused_keys_2
-
-    if unused_keys:
-        raise Exception("Those i18n keys appears unused:\n"
-                        "    - " + "\n    - ".join(unused_keys))
-
-
-print("--------- undefined")
-print()
-print(test_undefined_i18n_keys())
-print("--------- unused")
-print()
-print(test_unused_i18n_keys())