diff --git a/infrastructure/terraform/mongodb.tf b/infrastructure/terraform/mongodb.tf
index 23ef90a..96a7ddd 100644
--- a/infrastructure/terraform/mongodb.tf
+++ b/infrastructure/terraform/mongodb.tf
@@ -76,8 +76,7 @@ resource "kubernetes_stateful_set" "mongodb" {
       spec {
         container {
           name  = "mongodb"
-          image = "mongo:8"
-          args  = ["--wiredTigerCacheSizeGB=0.25"]
+          image = "mongo:7"
 
           env {
             name  = "MONGO_INITDB_ROOT_USERNAME"