diff --git a/src/features/prozess/components/process-stepper.tsx b/src/features/prozess/components/process-stepper.tsx
index 80c40b9..01ec46c 100644
--- a/src/features/prozess/components/process-stepper.tsx
+++ b/src/features/prozess/components/process-stepper.tsx
@@ -236,11 +236,12 @@ function SitzungList({
 					</li>
 				))}
 			</ul>
-			<div className="flex items-center gap-2">
+			<div className="flex flex-wrap items-center gap-2">
 				<DateInput value={addingDate} onChange={(iso) => setAddingDate(iso)} />
 				<Button
 					size="sm"
 					variant="outline"
+					className="shrink-0"
 					disabled={!addingDate}
 					onClick={async () => {
 						await addSitzung(sprechstundeId, addingDate);