diff --git a/Makefile b/Makefile
index 121b363..8020476 100644
--- a/Makefile
+++ b/Makefile
@@ -33,12 +33,6 @@ dist: clean
 install:
 	mkdir -p $(DESTDIR)$(prefix)/share/publik/themes/rouen/
 	cp -r static templates themes.json $(DESTDIR)$(prefix)/share/publik/themes/rouen
-	TMPL="$(shell find /usr/share/publik/themes/publik-base/templates/ -maxdepth 1 -mindepth 1 ! -name variants -printf '%f\n')"; for i in $$TMPL; do \
-		ln -s -f $(prefix)/share/publik/themes/publik-base/templates/$$i \
-		$(DESTDIR)$(prefix)/share/publik/themes/rouen/templates/$$i; \
-	done
-	ln -s -f $(prefix)/share/publik/themes/publik-base/static/js \
-		$(DESTDIR)$(prefix)/share/publik/themes/rouen/static/js;
 
 dist-bzip2: dist
 	cd sdist && tar cfj ../sdist/$(NAME)-$(VERSION).tar.bz2 $(NAME)-$(VERSION)
diff --git a/themes.json b/themes.json
index 9426533..539ab5c 100644
--- a/themes.json
+++ b/themes.json
@@ -1,10 +1,12 @@
 [
   {"id": "rouen",
    "label": "Rouen",
+   "overlay": "rouen",
    "variables": {
      "css_variant": "rouen",
      "no_extra_js": true,
      "theme_color": "#EE787C"
-   }
+   },
+   "module": "publik-base"
   }
 ]