diff --git a/Dockerfile b/Dockerfile
index df6a09dbda1fc8b903222aa25008c08a759dc1e4..61cea311b3972807dcb07df9bead489a01aaa17d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
 FROM graylog/graylog:3.1
 MAINTAINER Andrej Ramašeuski <andrej.ramaseuski@pirati.cz>
-RUN curl -sOL -o ./graylog/plugin/graylog-plugin-auth-sso-3.1.0.jar https://github.com/Graylog2/graylog-plugin-auth-sso/releases/download/3.1.0/graylog-plugin-auth-sso-3.1.0.jar 
+RUN curl -sOL -o /usr/share/graylog/plugin/graylog-plugin-auth-sso-3.1.0.jar https://github.com/Graylog2/graylog-plugin-auth-sso/releases/download/3.1.0/graylog-plugin-auth-sso-3.1.0.jar