diff --git a/x-pack/plugins/observability/public/pages/rule_details/helpers/get_health_color.ts b/x-pack/plugins/observability/public/pages/rule_details/helpers/get_health_color.ts
index 52aab86039a3c..32b81e6dd9263 100644
--- a/x-pack/plugins/observability/public/pages/rule_details/helpers/get_health_color.ts
+++ b/x-pack/plugins/observability/public/pages/rule_details/helpers/get_health_color.ts
@@ -17,6 +17,8 @@ export function getHealthColor(status: RuleExecutionStatuses) {
       return 'primary';
     case 'pending':
       return 'accent';
+    case 'warning':
+      return 'warning';
     default:
       return 'subdued';
   }