diff --git a/src/meal_manager/pdf.py b/src/meal_manager/pdf.py
index 72a93f2..deaa0d1 100644
--- a/src/meal_manager/pdf.py
+++ b/src/meal_manager/pdf.py
@@ -76,7 +76,7 @@ def build_dinner_overview_pdf(event: Event) -> BytesIO:
             r.num_adult_meals,
             r.num_children_meals,
             r.num_small_children_meals,
-            Paragraph(r.comment),
+            Paragraph(r.comment or ""),
             ""
         ])
     for _ in range(5):