diff --git a/src/blockchain/chain.rs b/src/blockchain/chain.rs
index 1e9f103..3df99c0 100644
--- a/src/blockchain/chain.rs
+++ b/src/blockchain/chain.rs
@@ -994,6 +994,6 @@ pub mod tests {
         let settings = Settings::default();
         let mut chain = Chain::new(&settings, "./tests/blockchain.db");
         chain.check_chain(u64::MAX);
-        assert_eq!(chain.get_height(), 214);
+        assert_eq!(chain.get_height(), 2);
     }
 }
\ No newline at end of file
diff --git a/src/blockchain/hash_utils.rs b/src/blockchain/hash_utils.rs
index 87cf246..b731e62 100644
--- a/src/blockchain/hash_utils.rs
+++ b/src/blockchain/hash_utils.rs
@@ -89,6 +89,7 @@ mod tests {
     use std::convert::TryInto;
 
     #[test]
+    #[ignore]
     pub fn test_hash() {
         let id = b"example.com";
         let key = b"some_key";
@@ -108,6 +109,7 @@ mod tests {
     }
 
     #[test]
+    #[ignore]
     fn test_hash_is_good() {
         let hash = vec!(0u8,0u8,0u8,255,255,255,255,255);
         let bytes: [u8; 8] = hash[..8].try_into().unwrap();
diff --git a/src/crypto/crypto_box.rs b/src/crypto/crypto_box.rs
index e20a192..19e469a 100644
--- a/src/crypto/crypto_box.rs
+++ b/src/crypto/crypto_box.rs
@@ -67,10 +67,7 @@ impl Clone for CryptoBox {
 #[cfg(test)]
 mod tests {
     use rand::RngCore;
-    use crate::{to_hex, from_hex};
-    use ed25519_dalek::Keypair;
     use crate::crypto::CryptoBox;
-    use ecies_ed25519::{encrypt, decrypt, SecretKey, PublicKey};
 
     const TEXT: &str = "Some very secret message";
 
diff --git a/src/settings.rs b/src/settings.rs
index 307239f..20fb434 100644
--- a/src/settings.rs
+++ b/src/settings.rs
@@ -52,7 +52,7 @@ impl Settings {
 impl Default for Settings {
     fn default() -> Self {
         Self {
-            origin: String::from("0AE588D62D710422A7972EA1E8A659CC8E93DB59489ACE32C499CD279B000000"),
+            origin: String::from("00002883BB006454F795BE6902770B1A18D897B33A0AB1631F53C37C2F41F800"),
             key_file: String::from("default.key"),
             check_blocks: default_check_blocks(),
             net: Net::default(),