diff --git a/bibliotecha.sh b/bibliotecha.sh
index 1dd6e22..744bcbe 100755
--- a/bibliotecha.sh
+++ b/bibliotecha.sh
@@ -266,6 +266,10 @@ function configure_webserver {
     echo 'include "bibliotecha/bibliotecha.conf"' >> /etc/lighttpd/lighttpd.conf
   fi
 
+  sed -i \
+    's/server.document-root.*/server.document-root        = "\/var\/www"/g' \
+    /etc/lighttpd/lighttpd.conf
+
   mkdir -p "$LIGHTTPD_CONFIG_PATH"
 
   { echo 'server.error-handler = "/bibliotecha/index.html"'