diff --git a/packages/editor-ui/src/components/MultipleParameter.vue b/packages/editor-ui/src/components/MultipleParameter.vue
index dbe62517030..93ff8f5e945 100644
--- a/packages/editor-ui/src/components/MultipleParameter.vue
+++ b/packages/editor-ui/src/components/MultipleParameter.vue
@@ -27,7 +27,7 @@
 			<div v-if="values && Object.keys(values).length === 0 || isReadOnly" class="no-items-exist">
 				<n8n-text size="small">{{ $locale.baseText('multipleParameter.currentlyNoItemsExist') }}</n8n-text>
 			</div>
-			<n8n-button v-if="!isReadOnly" type="tertiary" fullWidth @click="addItem()" :label="addButtonText" />
+			<n8n-button v-if="!isReadOnly" type="tertiary" block @click="addItem()" :label="addButtonText" />
 		</div>
 	</div>
 </template>