diff --git a/webmails/rainloop/Dockerfile b/webmails/rainloop/Dockerfile
index 1d873f95..fd4b7549 100644
--- a/webmails/rainloop/Dockerfile
+++ b/webmails/rainloop/Dockerfile
@@ -73,7 +73,7 @@ COPY config.py /config.py
 EXPOSE 80/tcp
 VOLUME ["/data"]
 
-CMD php-fpm7 && /start.py
+CMD /start.py
 
 HEALTHCHECK CMD curl -f -L http://localhost/ || exit 1
 RUN echo $VERSION >> /version
diff --git a/webmails/rainloop/start.py b/webmails/rainloop/start.py
index e0a6e414..3905791f 100755
--- a/webmails/rainloop/start.py
+++ b/webmails/rainloop/start.py
@@ -23,6 +23,8 @@ os.makedirs(base + "configs", exist_ok=True)
 conf.jinja("/defaults/default.ini", os.environ, "/data/_data_/_default_/domains/default.ini")
 conf.jinja("/defaults/application.ini", os.environ, "/data/_data_/_default_/configs/application.ini")
 conf.jinja("/defaults/php.ini", os.environ, "/etc/php7/php.ini")
+# Start the fastcgi process manager now that config files have been adjusted
+os.system("php-fpm7")
 
 os.system("chown -R nginx:nginx /data")
 os.system("chmod -R a+rX /var/www/rainloop/")