diff --git a/crates/robonode-server/src/logic/op_authenticate.rs b/crates/robonode-server/src/logic/op_authenticate.rs
index b8e1209c7..460db1e6d 100644
--- a/crates/robonode-server/src/logic/op_authenticate.rs
+++ b/crates/robonode-server/src/logic/op_authenticate.rs
@@ -36,6 +36,7 @@ pub struct Response {
 }
 
 /// Errors for the authenticate operation.
+#[allow(dead_code)]
 #[derive(Debug)]
 pub enum Error {
     /// The provided opaque liveness data could not be decoded.
diff --git a/crates/robonode-server/src/logic/op_enroll.rs b/crates/robonode-server/src/logic/op_enroll.rs
index 59c4518b6..f118965ef 100644
--- a/crates/robonode-server/src/logic/op_enroll.rs
+++ b/crates/robonode-server/src/logic/op_enroll.rs
@@ -27,6 +27,7 @@ pub struct Request {
 pub struct Response;
 
 /// The errors on the enroll operation.
+#[allow(dead_code)]
 #[derive(Debug)]
 pub enum Error {
     /// The provided public key failed to load because it was invalid.
diff --git a/crates/robonode-server/src/logic/op_get_facetec_session_token.rs b/crates/robonode-server/src/logic/op_get_facetec_session_token.rs
index 5e6db887d..360754e41 100644
--- a/crates/robonode-server/src/logic/op_get_facetec_session_token.rs
+++ b/crates/robonode-server/src/logic/op_get_facetec_session_token.rs
@@ -19,6 +19,7 @@ pub struct Response {
 }
 
 /// Errors for the get facetec session token operation.
+#[allow(dead_code)]
 #[derive(Debug)]
 pub enum Error {
     /// Internal error at session token retrieval due to the underlying request