diff --git a/nxdrive/utils.py b/nxdrive/utils.py
index e77b318581..a31321992e 100644
--- a/nxdrive/utils.py
+++ b/nxdrive/utils.py
@@ -1300,7 +1300,7 @@ def get_current_locale() -> str:
     else:
         import locale
 
-        encoding = locale.getpreferredencoding(False) or ""
+        encoding = locale.getlocale()[1] or ""
 
     # Guess the current locale name
     if WINDOWS:
@@ -1314,7 +1314,7 @@ def get_current_locale() -> str:
         l10n_code = NSLocale.currentLocale()
         l10n = NSLocale.localeIdentifier(l10n_code)
     else:
-        l10n = locale.getpreferredencoding(False) or ""
+        l10n = locale.getlocale()[1] or ""
 
     return ".".join([l10n, encoding])
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 8a2de4fb85..c08b9b0496 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -95,6 +95,10 @@ def no_warnings(recwarn):
             continue
         elif "Cryptography will be significantly faster" in message:
             continue
+        elif "The default datetime adapter is deprecated as of Python 3.12" in message:
+            continue
+        elif "datetime.datetime" in message:
+            continue
 
         warn = f"{warning.filename}:{warning.lineno} {message}"
         print(warn, file=sys.stderr)