diff --git a/webmails/rainloop/Dockerfile b/webmails/rainloop/Dockerfile
index c20f1975..975227b0 100644
--- a/webmails/rainloop/Dockerfile
+++ b/webmails/rainloop/Dockerfile
@@ -27,7 +27,7 @@ RUN apt-get update && apt-get install -y \
 COPY include.php /var/www/html/include.php
 COPY php.ini /php.ini
 
-COPY config.ini /config.ini
+COPY application.ini /application.ini
 COPY default.ini /default.ini
 
 COPY start.py /start.py
diff --git a/webmails/rainloop/config.ini b/webmails/rainloop/application.ini
similarity index 100%
rename from webmails/rainloop/config.ini
rename to webmails/rainloop/application.ini
diff --git a/webmails/rainloop/include.php b/webmails/rainloop/include.php
index 2376c683..fde91324 100644
--- a/webmails/rainloop/include.php
+++ b/webmails/rainloop/include.php
@@ -15,5 +15,5 @@ function __get_custom_data_full_path()
  */
 function __get_additional_configuration_name()
 {
-	return 'config.ini';
+	return 'application.ini';
 }
diff --git a/webmails/rainloop/start.py b/webmails/rainloop/start.py
index 495eb376..8d369e47 100755
--- a/webmails/rainloop/start.py
+++ b/webmails/rainloop/start.py
@@ -20,7 +20,7 @@ os.makedirs(base + "domains", exist_ok=True)
 os.makedirs(base + "configs", exist_ok=True)
 
 convert("/default.ini", "/data/_data_/_default_/domains/default.ini")
-convert("/config.ini", "/data/_data_/_default_/configs/config.ini")
+convert("/application.ini", "/data/_data_/_default_/configs/application.ini")
 convert("/php.ini", "/usr/local/etc/php/conf.d/rainloop.ini")
 
 os.system("chown -R www-data:www-data /data")