diff --git a/ansible/templates/docker-compose.yml b/ansible/templates/docker-compose.yml
index 435fb281d..0ce715c69 100644
--- a/ansible/templates/docker-compose.yml
+++ b/ansible/templates/docker-compose.yml
@@ -53,6 +53,7 @@ services:
     volumes:
       - ./iframely.config.local.js:/iframely/config.local.js:ro
     restart: always
+    mem_limit: 200m
 
   postfix:
     image: mwader/postfix-relay
diff --git a/docker/dev/docker-compose.yml b/docker/dev/docker-compose.yml
index da6eef533..a23f1e0ed 100644
--- a/docker/dev/docker-compose.yml
+++ b/docker/dev/docker-compose.yml
@@ -57,3 +57,4 @@ services:
     volumes:
       - ../iframely.config.local.js:/iframely/config.local.js:ro
     restart: always
+    mem_limit: 200m