diff --git a/src/zabbix/constants-service.conf b/src/zabbix/constants-service.conf
index d4ac610..8e267ce 100644
--- a/src/zabbix/constants-service.conf
+++ b/src/zabbix/constants-service.conf
@@ -36,7 +36,7 @@ ZABBIX_DB_USR="zabbix"
 ZABBIX_DB_PWD="$(random_password)"
 
 # Sets the minimum amount of RAM the service needs for operation
-LXC_MEM_MIN=2048
+LXC_MEM_MIN=4096
 
 # service dependent meta tags
 SERVICE_TAGS="php-fpm,nginx,postgresql"
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