diff --git a/frontend/src/lib/components/TranscriptionBlock.svelte b/frontend/src/lib/components/TranscriptionBlock.svelte
index 97d4fcde..ff866e08 100644
--- a/frontend/src/lib/components/TranscriptionBlock.svelte
+++ b/frontend/src/lib/components/TranscriptionBlock.svelte
@@ -198,8 +198,8 @@ function handleTextareaMouseUp() {
 						emitChange();
 					}}
 				bind:mentionedPersons={() => localMentions,
-					(m) => {
-						localMentions = m;
+					(next) => {
+						localMentions = next;
 						emitChange();
 					}}
 				placeholder={m.transcription_block_placeholder()}