diff --git a/x-pack/plugins/infra/public/alerting/metric_threshold/components/expression.tsx b/x-pack/plugins/infra/public/alerting/metric_threshold/components/expression.tsx
index f4c7332a88e1..db5cfb1416de 100644
--- a/x-pack/plugins/infra/public/alerting/metric_threshold/components/expression.tsx
+++ b/x-pack/plugins/infra/public/alerting/metric_threshold/components/expression.tsx
@@ -288,6 +288,7 @@ export const Expressions: React.FC<Props> = (props) => {
         />
       </div>
 
+      <EuiSpacer size={'m'} />
       <div>
         <EuiButtonEmpty
           color={'primary'}