diff --git a/svc/main.go b/svc/main.go
index 2d7dd5f..9fe15fe 100644
--- a/svc/main.go
+++ b/svc/main.go
@@ -685,12 +685,17 @@ func uiRootDir() string {
 		return d
 	}
 
-	candidates := []string{"../ui/dist", "./ui/dist"}
+	candidates := []string{
+		"../ui/dist/spa",
+		"./ui/dist/spa",
+		"../ui/dist",
+		"./ui/dist",
+	}
 	for _, d := range candidates {
 		if fi, err := os.Stat(d); err == nil && fi.IsDir() {
 			return d
 		}
 	}
 
-	return "../ui/dist"
+	return "../ui/dist/spa"
 }