diff --git a/crates/katana/primitives/src/genesis/json.rs b/crates/katana/primitives/src/genesis/json.rs
index dd21e2cb52..87cf2b073d 100644
--- a/crates/katana/primitives/src/genesis/json.rs
+++ b/crates/katana/primitives/src/genesis/json.rs
@@ -782,17 +782,17 @@ mod tests {
                 GenesisClassJson {
                     class_hash: Some(felt!("0x8")),
                     class: PathBuf::from("../../contracts/compiled/erc20.json").into(),
-                    name: None,
+                    name: Some("MyErc20".to_string()),
                 },
                 GenesisClassJson {
                     class_hash: Some(felt!("0x80085")),
                     class: PathBuf::from("../../contracts/compiled/universal_deployer.json").into(),
-                    name: Some("haha".to_string()),
+                    name:None, 
                 },
                 GenesisClassJson {
                     class_hash: Some(felt!("0xa55")),
                     class: PathBuf::from("../../contracts/compiled/oz_account_080.json").into(),
-                    name: Some("hehe".to_string()),
+                    name:None, 
                 },
             ]
         );