diff --git a/examples/local_federation/instance.rs b/examples/local_federation/instance.rs
index 2ea3e40..ad1fd12 100644
--- a/examples/local_federation/instance.rs
+++ b/examples/local_federation/instance.rs
@@ -29,7 +29,7 @@ pub async fn new_instance(
         .signed_fetch_actor(&system_user)
         .app_data(database)
         .url_verifier(Box::new(MyUrlVerifier()))
-        .debug(false)
+        .debug(true)
         .build()
         .await?;
     Ok(config)
diff --git a/src/activity_sending.rs b/src/activity_sending.rs
index 1c84757..4971485 100644
--- a/src/activity_sending.rs
+++ b/src/activity_sending.rs
@@ -136,8 +136,8 @@ impl SendActivityTask {
     }
 }
 
-pub(crate) async fn build_tasks<'a, Activity, Datatype, ActorType>(
-    activity: &'a Activity,
+pub(crate) async fn build_tasks<Activity, Datatype, ActorType>(
+    activity: &Activity,
     actor: &ActorType,
     inboxes: Vec<Url>,
     data: &Data<Datatype>,
diff --git a/src/fetch/object_id.rs b/src/fetch/object_id.rs
index 108dc1a..d9dcbe2 100644
--- a/src/fetch/object_id.rs
+++ b/src/fetch/object_id.rs
@@ -360,6 +360,7 @@ const _IMPL_DIESEL_NEW_TYPE_FOR_OBJECT_ID: () = {
     }
 };
 
+/// Shared test code
 #[cfg(test)]
 #[allow(clippy::unwrap_used)]
 pub mod tests {
diff --git a/src/fetch/webfinger.rs b/src/fetch/webfinger.rs
index a804a34..2140392 100644
--- a/src/fetch/webfinger.rs
+++ b/src/fetch/webfinger.rs
@@ -57,9 +57,12 @@ where
         .splitn(2, '@')
         .collect_tuple()
         .ok_or(WebFingerError::WrongFormat.into_crate_error())?;
-    if !DOMAIN_REGEX.is_match(domain) {
+
+    // For production mode make sure that domain doesnt contain any port or path.
+    if !data.config.debug && !DOMAIN_REGEX.is_match(domain) {
         return Err(Error::UrlVerificationError("Invalid characters in domain").into());
     }
+
     let protocol = if data.config.debug { "http" } else { "https" };
     let fetch_url =
         format!("{protocol}://{domain}/.well-known/webfinger?resource=acct:{identifier}");
diff --git a/src/http_signatures.rs b/src/http_signatures.rs
index aa526f9..f4f94e1 100644
--- a/src/http_signatures.rs
+++ b/src/http_signatures.rs
@@ -277,6 +277,7 @@ pub(crate) fn verify_body_hash(
     Ok(())
 }
 
+/// Shared test code
 #[cfg(test)]
 #[allow(clippy::unwrap_used)]
 pub mod test {
@@ -378,6 +379,7 @@ pub mod test {
         assert_eq!(invalid, Err(Error::ActivityBodyDigestInvalid));
     }
 
+    /// Return hardcoded keypair
     pub fn test_keypair() -> Keypair {
         let rsa = RsaPrivateKey::from_pkcs1_pem(PRIVATE_KEY).unwrap();
         let pkey = RsaPublicKey::from(&rsa);