diff --git a/debian/nginx/invoiceninja.conf b/debian/nginx/invoiceninja.conf
index 5b5de16..e133344 100644
--- a/debian/nginx/invoiceninja.conf
+++ b/debian/nginx/invoiceninja.conf
@@ -1,19 +1,13 @@
 # https://nginx.org/en/docs/http/ngx_http_core_module.html
-client_body_buffer_size 100M;
-client_max_body_size 100M;
+client_max_body_size 10M;
 server_tokens off;
 
 # https://nginx.org/en/docs/http/ngx_http_fastcgi_module.html
-fastcgi_buffer_size 16k;
-fastcgi_buffers 8 16k;
+fastcgi_buffers 32 16K;
 
 # https://nginx.org/en/docs/http/ngx_http_gzip_module.html
 gzip on;
 gzip_comp_level 2;
-gzip_min_length 1024;
+gzip_min_length 1M;
 gzip_proxied any;
 gzip_types *;
-
-#https://nginx.org/en/docs/http/ngx_http_realip_module.html
-set_real_ip_from 172.19.0.1;
-#real_ip_header X-Real-IP;
diff --git a/debian/nginx/laravel.conf b/debian/nginx/laravel.conf
index 7404f0c..aa02988 100644
--- a/debian/nginx/laravel.conf
+++ b/debian/nginx/laravel.conf
@@ -24,8 +24,6 @@ server {
         fastcgi_pass app:9000;
         fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
         include fastcgi_params;
-        fastcgi_buffer_size 16k;
-        fastcgi_buffers 4 16k;
     }
 
     location ~ /\.(?!well-known).* {
diff --git a/debian/php/php.ini b/debian/php/php.ini
index 22e817a..a303dea 100644
--- a/debian/php/php.ini
+++ b/debian/php/php.ini
@@ -1,14 +1,17 @@
+[core]
 # https://www.php.net/manual/en/ini.core.php
-memory_limit=512M
-post_max_size = 60M
-upload_max_filesize = 50M
+post_max_size = 10M
+upload_max_filesize = 10M
 
-# https://www.php.net/manual/en/opcache.configuration.php
-opcache.enable=1
-opcache.preload=/var/www/html/preload.php
-opcache.preload_user=www-data
-opcache.max_accelerated_files=300000
-opcache.revalidate_freq=30
-opcache.jit_buffer_size=256M
-opcache.jit=1205
-opcache.memory_consumption=1024M
+[opcache]
+# https://www.php.net/manual/en/opcache.installation.php#opcache.installation.recommended
+opcache.memory_consumption=128
+opcache.interned_strings_buffer=8
+opcache.max_accelerated_files=4000
+opcache.revalidate_freq=60
+opcache.enable_cli=1
+
+[jit]
+# https://wiki.php.net/rfc/jit_config_defaults
+opcache.jit=tracing
+opcache.jit_buffer_size=64M