diff --git a/ansible/templates/docker-compose.yml b/ansible/templates/docker-compose.yml
index 0ce715c69..c6e3d626a 100644
--- a/ansible/templates/docker-compose.yml
+++ b/ansible/templates/docker-compose.yml
@@ -45,6 +45,7 @@ services:
     volumes:
       - ./volumes/pictrs:/mnt
     restart: always
+    mem_limit: 200m
 
   iframely:
     image: dogbin/iframely:latest