diff --git a/mithril-common/Cargo.toml b/mithril-common/Cargo.toml
index 4ae87cef133..4c233bb2022 100644
--- a/mithril-common/Cargo.toml
+++ b/mithril-common/Cargo.toml
@@ -105,7 +105,7 @@ tokio = { version = "1.37.0", features = ["macros", "rt-multi-thread", "time"] }
 mithril-build-script = { path = "../internal/mithril-build-script", version = "=0.2" }
 
 [features]
-default = []
+default = ["allow_skip_signer_certification"]
 
 # Full feature set
 full = ["random", "fs", "test_tools"]
diff --git a/mithril-common/src/entities/signed_entity_type.rs b/mithril-common/src/entities/signed_entity_type.rs
index b613e9fbc67..bda91ab56ec 100644
--- a/mithril-common/src/entities/signed_entity_type.rs
+++ b/mithril-common/src/entities/signed_entity_type.rs
@@ -92,7 +92,7 @@ impl SignedEntityType {
         match self {
             Self::MithrilStakeDistribution(_) | Self::CardanoImmutableFilesFull(_) => None,
             Self::CardanoStakeDistribution(_) => Some(Duration::from_secs(600)),
-            Self::CardanoTransactions(_) => Some(Duration::from_secs(1800)),
+            Self::CardanoTransactions(_) => Some(Duration::from_secs(7200)),
         }
     }