diff --git a/src/lib/components/admin/Functions.svelte b/src/lib/components/admin/Functions.svelte
index 8cd283381a..57dba96af2 100644
--- a/src/lib/components/admin/Functions.svelte
+++ b/src/lib/components/admin/Functions.svelte
@@ -83,7 +83,7 @@
 	}
 
 	const setFilteredItems = () => {
-		filteredItems = functions
+		filteredItems = (functions ?? [])
 			.filter(
 				(f) =>
 					(selectedType !== '' ? f.type === selectedType : true) &&