diff --git a/roles/docker-pixelfed/vars/main.yml b/roles/docker-pixelfed/vars/main.yml
index 7097d8dd..5418c5ec 100644
--- a/roles/docker-pixelfed/vars/main.yml
+++ b/roles/docker-pixelfed/vars/main.yml
@@ -1 +1,2 @@
 docker_compose_path: "/home/administrator/docker-compose/pixelfed/"
+client_max_body_size: "512M"