diff --git a/protocol/src/lib.rs b/protocol/src/lib.rs
index 15c4102..348d684 100644
--- a/protocol/src/lib.rs
+++ b/protocol/src/lib.rs
@@ -660,8 +660,8 @@ impl<'a> Handshake<'a> {
             }
             Role::Responder => {
                 let materials = get_shared_secrets(
-                    self.point.elligator_swift,
                     theirs,
+                    self.point.elligator_swift,
                     self.point.secret_key,
                     ElligatorSwiftParty::B,
                     self.network,
@@ -674,8 +674,6 @@ impl<'a> Handshake<'a> {
             }
         };
 
-        println!("{:?}", materials);
-
         let mut packet_handler = PacketHandler::new(materials, self.role.clone());
 
         // TODO: Support decoy packets.