diff --git a/bob/pad/base/algorithm/OneClassGMM2.py b/bob/pad/base/algorithm/OneClassGMM2.py
index c56f2303839ecbf8611afa90078175a1135c8d60..2727e4eca5f8584d9e7797f96058aea9503299cc 100644
--- a/bob/pad/base/algorithm/OneClassGMM2.py
+++ b/bob/pad/base/algorithm/OneClassGMM2.py
@@ -8,7 +8,7 @@ import logging
 import numpy as np
 from collections.abc import Iterable
 from multiprocessing import cpu_count
-from sklearn.externals import joblib
+import joblib
 
 logger = logging.getLogger(__name__)