diff --git a/Dockerfile b/Dockerfile
index 255e520..4a23d8b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,7 @@ RUN \
   sed -i \
       -e 's,^#\(LoadModule proxy_module modules/mod_proxy.so\),\1,' \
       -e 's,^#\(LoadModule proxy_http_module modules/mod_proxy_http.so\),\1,' \
+      -e 's,^#\(LoadModule proxy_wstunnel modules/mod_proxy_wstunnel.so\),\1,' \
       -e 's,^#\(LoadModule macro_module modules/mod_macro.so\),\1,' \
       -e 's,^#\(LoadModule rewrite_module modules/mod_rewrite.so\),\1,' \
       -e 's,^#\(LoadModule authnz_ldap_module modules/mod_authnz_ldap.so\),\1,' \