diff --git a/docker/nginx.conf b/docker/nginx.conf
index 86f7c12b..4622afb5 100644
--- a/docker/nginx.conf
+++ b/docker/nginx.conf
@@ -15,7 +15,7 @@ http {
 	server_tokens off;
 
 	client_max_body_size 20m;
-	client_body_buffer_size: 20m;
+	client_body_buffer_size 20m;
 
 	keepalive_timeout 65;
 
@@ -42,4 +42,4 @@ http {
 
 	access_log /var/log/nginx/access.log main;
 	include /etc/nginx/conf.d/*.conf;
-}
\ No newline at end of file
+}