diff --git a/frontend/src/lib/planner/RecipePicker.svelte b/frontend/src/lib/planner/RecipePicker.svelte
index 51940ac..ec3fd69 100644
--- a/frontend/src/lib/planner/RecipePicker.svelte
+++ b/frontend/src/lib/planner/RecipePicker.svelte
@@ -121,7 +121,7 @@
 							data-type="good"
 							style="display: inline-block; margin-top: 3px; font-size: 8px; font-weight: 500; padding: 1px 5px; border-radius: 3px; background: var(--green-tint); color: var(--green-dark);"
 						>
-							↑ +{suggestion.scoreDelta.toFixed(0)} Punkte
+							↑ +{(suggestion.scoreDelta ?? 0).toFixed(0)} Punkte
 						</span>
 					{:else}
 						<span