diff --git a/Dockerfile b/Dockerfile
index 0a37cf3..cbb4ca1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,7 +42,7 @@ COPY sites/${SITE}/_data/config.json /config.json
 # values here make sure they are found correctly in the non-Nix container,
 # even though the might not necessarily make sense directly.
 RUN sed -i \
-	-e "s,@mimetypes@,/etc/lighttpd/mime-types.conf,g" \
+	-e "s,@mimetypes@,/etc/lighttpd/conf.d/mime.conf,g" \
 	-e "s,@python@,/usr/local,g" \
 	-e  "s,@site@,/www,g" \
 	-e  "s,@cgibin@,/cgi-bin,g" \