diff --git a/program/src/declare_proof.rs b/program/src/auth.rs
similarity index 100%
rename from program/src/declare_proof.rs
rename to program/src/auth.rs
diff --git a/program/src/lib.rs b/program/src/lib.rs
index 977b051..1b48e8b 100644
--- a/program/src/lib.rs
+++ b/program/src/lib.rs
@@ -1,6 +1,6 @@
+mod auth;
 mod claim;
 mod close;
-mod declare_proof;
 mod initialize;
 mod mine;
 mod open;
@@ -9,9 +9,9 @@ mod stake;
 mod update;
 mod upgrade;
 
+use auth::*;
 use claim::*;
 use close::*;
-use declare_proof::*;
 use initialize::*;
 use mine::*;
 use open::*;