diff --git a/jitsi_admin_application_dockerfile.txt b/jitsi_admin_application_dockerfile.txt
index 927a694..2a9ff9f 100644
--- a/jitsi_admin_application_dockerfile.txt
+++ b/jitsi_admin_application_dockerfile.txt
@@ -87,4 +87,7 @@ RUN apk del unzip \
 USER nobody
 
 ENV nginx_root_directory=/var/www/html/public \
-    upload_max_filesize=10M
\ No newline at end of file
+    memory_limit=1024M \
+    post_max_size=20M \
+    upload_max_filesize=10M \
+    PHP_DATE_TIMEZONE="Europe/Berlin"