diff --git a/roles/server/minecraft/defaults/main.yml b/roles/server/minecraft/defaults/main.yml
index d313341..7bfa82b 100644
--- a/roles/server/minecraft/defaults/main.yml
+++ b/roles/server/minecraft/defaults/main.yml
@@ -19,6 +19,7 @@ minecraft_port: "25565"
 minecraft_rcon_port: "{{ minecraft_port + 10 }}"
 minecraft_rcon_password: "{{ lookup('password', 'credentials/' + inventory_hostname + '/' + domain + '/rcon length=80') }}"
 java_version: 11
-minecraft_start_ram: "1G"
-minecraft_max_ram: "1G"
+minecraft_ram: "1G"
+minecraft_start_ram: "{{ minecraft_ram }}"
+minecraft_max_ram: "{{ minecraft_ram }}"
 minecraft_difficulty: "normal"