diff --git a/packages/frontend/@n8n/chat/src/components/Input.vue b/packages/frontend/@n8n/chat/src/components/Input.vue
index 7f6bcc9f67..f1c0739dbf 100644
--- a/packages/frontend/@n8n/chat/src/components/Input.vue
+++ b/packages/frontend/@n8n/chat/src/components/Input.vue
@@ -144,7 +144,7 @@ async function onSubmit(event: MouseEvent | KeyboardEvent) {
 }
 
 async function onSubmitKeydown(event: KeyboardEvent) {
-	if (event.shiftKey) {
+	if (event.shiftKey || event.isComposing) {
 		return;
 	}