diff --git a/compose.yml b/compose.yml
index d27617c..445988e 100644
--- a/compose.yml
+++ b/compose.yml
@@ -67,6 +67,7 @@ services:
       - STACK_NAME
       - ROOT_PATH=/var/www/html/public
       - DOMAIN
+      - MAX_BODY_SIZE=${MAX_BODY_SIZE:-256M}
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost"]
       interval: 30s
diff --git a/nginx.conf b/nginx.conf
index e5fe777..818e0f2 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -4,6 +4,8 @@ server {
     listen  [::]:80;
     server_name  localhost;
 
+    client_max_body_size {{ env "MAX_BODY_SIZE" }};
+
     root   {{ env "ROOT_PATH" }};
 
     #charset koi8-r;