diff --git a/client-solid/public/robots.txt b/client-solid/public/robots.txt
new file mode 100644
index 0000000..c0c768d
--- /dev/null
+++ b/client-solid/public/robots.txt
@@ -0,0 +1,3 @@
+User-agent: *
+Disallow: /settings/
+Disallow: /public/
\ No newline at end of file
diff --git a/server/src/util/util.rs b/server/src/util/util.rs
index 62754a1..14f16de 100644
--- a/server/src/util/util.rs
+++ b/server/src/util/util.rs
@@ -1,6 +1,7 @@
 use rand::Rng;
 
 // This will do for now
+#[allow(dead_code)]
 pub fn hex_string(length: usize) -> String {
     let mut rng = rand::thread_rng();
     let mut bytes = vec![0u8; length];