diff --git a/db/models.py b/db/models.py
index 7376371..ec88e01 100644
--- a/db/models.py
+++ b/db/models.py
@@ -734,14 +734,12 @@ def get_most_used_drinks(user_id: int, user_is_postpaid: bool, limit: int = 4):
         list[dict]: Each dict has 'drink_type' and 'count'.
     """
     if user_is_postpaid:
-        t = text("SELECT drink_type, count(drink_type) as count FROM drinks WHERE postpaid_user_id = :user_id AND drink_type IS NOT NULL AND drink_type != 'Sonstiges' GROUP BY drink_type ORDER BY count DESC LIMIT :limit")
+        t = text("SELECT drink_type, count(drink_type) as count FROM drinks WHERE postpaid_user_id = :user_id AND drink_type IS NOT NULL AND drink_type != 'Sonstiges' AND drink_type != 'None' GROUP BY drink_type ORDER BY count DESC LIMIT :limit")
     else:
-        t = text("SELECT drink_type, count(drink_type) as count FROM drinks WHERE prepaid_user_id = :user_id AND drink_type IS NOT NULL AND drink_type != 'Sonstiges' GROUP BY drink_type ORDER BY count DESC LIMIT :limit")
+        t = text("SELECT drink_type, count(drink_type) as count FROM drinks WHERE prepaid_user_id = :user_id AND drink_type IS NOT NULL AND drink_type != 'Sonstiges' AND drink_type != 'None' GROUP BY drink_type ORDER BY count DESC LIMIT :limit")
 
     with engine.connect() as connection:
         result = connection.execute(t, {"user_id": user_id, "limit": limit}).fetchall()
-        if not result:
-            return []
         drinks = [{"drink_type": row[0], "count": row[1]} for row in result]
 
     while len(drinks) < limit:
@@ -761,7 +759,7 @@ def get_stats_drink_types():
         list[dict]: A list of dictionaries, each containing 'drink_type' (str) and 'count' (int).
                     Returns an empty list if no results are found.
     """
-    t = text("SELECT drink_type, count(drink_type) as count FROM drinks WHERE drink_type IS NOT NULL GROUP BY drink_type ORDER BY count DESC")
+    t = text("SELECT drink_type, count(drink_type) as count FROM drinks WHERE drink_type IS NOT NULL AND drink_type != 'None' GROUP BY drink_type ORDER BY count DESC")
 
     with engine.connect() as connection:
         result = connection.execute(t).fetchall()
diff --git a/main.py b/main.py
index 07952b8..31c9b11 100644
--- a/main.py
+++ b/main.py
@@ -497,6 +497,7 @@ def stats(request: Request):
         "stats_drink_types": drink_types,
     })
 
+
 def get_is_postpaid(user_authentik: dict) -> bool:
     """
     Determine if a user is postpaid based on their authentication information.