diff --git a/website/docs/cloud-docs/cost-estimation/index.mdx b/website/docs/cloud-docs/cost-estimation/index.mdx
index 69c1384db..6535d1ea7 100644
--- a/website/docs/cloud-docs/cost-estimation/index.mdx
+++ b/website/docs/cloud-docs/cost-estimation/index.mdx
@@ -38,7 +38,7 @@ if delta_monthly_cost.greater_than(100) {
 }
 
 main = rule {
-	delta_monthly_cost.less_than(100)
+	delta_monthly_cost.less_than_or_equals(100)
 }
 ```