diff --git a/common/credential-verification/src/ecash/mod.rs b/common/credential-verification/src/ecash/mod.rs
index 2c86dee586..7a2a7b133a 100644
--- a/common/credential-verification/src/ecash/mod.rs
+++ b/common/credential-verification/src/ecash/mod.rs
@@ -21,7 +21,7 @@ pub mod error;
 mod helpers;
 mod state;
 
-const TIME_RANGE_SEC: i64 = 30;
+pub const TIME_RANGE_SEC: i64 = 30;
 
 pub struct EcashManager<S> {
     shared_state: SharedState<S>,