diff --git a/cmd/promtool/testdata/prometheus-config.lint.too_long_scrape_interval.yml b/cmd/promtool/testdata/prometheus-config.lint.too_long_scrape_interval.yml
index 0c85d13f31..fe21d21707 100644
--- a/cmd/promtool/testdata/prometheus-config.lint.too_long_scrape_interval.yml
+++ b/cmd/promtool/testdata/prometheus-config.lint.too_long_scrape_interval.yml
@@ -1,3 +1,5 @@
 scrape_configs:
   - job_name: too_long_scrape_interval_test
     scrape_interval: 10m
+rule_files:
+  - prometheus-config.rules.good.yml
diff --git a/cmd/promtool/testdata/prometheus-config.rules.good.yml b/cmd/promtool/testdata/prometheus-config.rules.good.yml
new file mode 100644
index 0000000000..4529a3ec86
--- /dev/null
+++ b/cmd/promtool/testdata/prometheus-config.rules.good.yml
@@ -0,0 +1,3 @@
+groups:
+  - name: rules
+    rules: []
diff --git a/web/web.go b/web/web.go
index 93de369d31..f6f87e30fe 100644
--- a/web/web.go
+++ b/web/web.go
@@ -418,12 +418,12 @@ func New(logger *slog.Logger, o *Options) *Handler {
 	readyf := h.testReady
 
 	router.Get("/", func(w http.ResponseWriter, r *http.Request) {
-		http.Redirect(w, r, path.Join(o.RoutePrefix, homePage), http.StatusFound)
+		http.Redirect(w, r, path.Join(o.ExternalURL.Path, homePage), http.StatusFound)
 	})
 
 	if !o.UseOldUI {
 		router.Get("/graph", func(w http.ResponseWriter, r *http.Request) {
-			http.Redirect(w, r, path.Join(o.RoutePrefix, "/query?"+r.URL.RawQuery), http.StatusFound)
+			http.Redirect(w, r, path.Join(o.ExternalURL.Path, "/query?"+r.URL.RawQuery), http.StatusFound)
 		})
 	}