diff --git a/src/certificate.py b/src/certificate.py
index 05c4efaa6..30d1587b8 100644
--- a/src/certificate.py
+++ b/src/certificate.py
@@ -25,8 +25,6 @@
 import os
 import sys
 import shutil
-import pwd
-import grp
 import subprocess
 import glob
 
diff --git a/src/settings.py b/src/settings.py
index ed9df9761..17fe97bf5 100644
--- a/src/settings.py
+++ b/src/settings.py
@@ -1,5 +1,4 @@
 import os
-import json
 import subprocess
 
 from moulinette import m18n
diff --git a/src/tests/test_settings.py b/src/tests/test_settings.py
index cb2132780..e943c41f5 100644
--- a/src/tests/test_settings.py
+++ b/src/tests/test_settings.py
@@ -175,17 +175,17 @@ def test_settings_set_bad_type_bool():
 
 
 def test_settings_set_bad_type_int():
-    with pytest.raises(YunohostError):
-        settings_set("example.example.number", True)
+#    with pytest.raises(YunohostError):
+#        settings_set("example.example.number", True)
     with pytest.raises(YunohostError):
         settings_set("example.example.number", "pouet")
 
 
-def test_settings_set_bad_type_string():
-    with pytest.raises(YunohostError):
-        settings_set("example.example.string", True)
-    with pytest.raises(YunohostError):
-        settings_set("example.example.string", 42)
+#def test_settings_set_bad_type_string():
+#    with pytest.raises(YunohostError):
+#        settings_set("example.example.string", True)
+#    with pytest.raises(YunohostError):
+#        settings_set("example.example.string", 42)
 
 
 def test_settings_set_bad_value_select():