diff --git a/docker/OpenResty-Orthanc-Keycloak/config/nginx.conf b/docker/OpenResty-Orthanc-Keycloak/config/nginx.conf
index e672a982b..ea4f5198e 100644
--- a/docker/OpenResty-Orthanc-Keycloak/config/nginx.conf
+++ b/docker/OpenResty-Orthanc-Keycloak/config/nginx.conf
@@ -12,9 +12,9 @@ events {
 # Core Modules Docs:
 # http://nginx.org/en/docs/http/ngx_http_core_module.html
 http {
-    #
-    # include nginx/conf/mime.types
+    include    '/usr/local/openresty/nginx/conf/mime.types';
     default_type application/octet-stream;
+
     keepalive_timeout 65;
     keepalive_requests 100000;
     tcp_nopush on;