diff --git a/.gitignore b/.gitignore
index 5a3d613..418b54f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -88,6 +88,11 @@ ipython_config.py
 # pyenv
 .python-version
 
+# poetry
+poetry.toml
+pyproject.toml 
+poetry.lock
+
 # pipenv
 #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
 #   However, in case of collaboration, if having platform-specific dependencies or dependencies
diff --git a/quapy/data/datasets.py b/quapy/data/datasets.py
index 66be54a..2e56b48 100644
--- a/quapy/data/datasets.py
+++ b/quapy/data/datasets.py
@@ -61,7 +61,7 @@ UCI_MULTICLASS_DATASETS = [
     'obesity',
     'covertype',
     'nursery',
-    'diabetes',
+    # 'diabetes', --> very slow, skipped
     'yeast',
     'hand_digits',
     'satellite',