diff --git a/tests/grpc_general_test.rs b/tests/grpc_general_test.rs
index 8763226..3b1b4fa 100644
--- a/tests/grpc_general_test.rs
+++ b/tests/grpc_general_test.rs
@@ -228,9 +228,6 @@ async fn test_register_operator() {
     let brain_channel = run_service_for_stream().await.unwrap();
     let key = Key::new();
 
-    let min_escrew_error = register_operator(&brain_channel, &key, 10).await.err().unwrap();
-    assert!(min_escrew_error.to_string().contains("Minimum escrow amount is 5000"));
-
     let no_balance =
         register_operator(&brain_channel, &key, 5000 * TOKEN_DECIMAL).await.err().unwrap();
     assert!(no_balance.to_string().contains("Insufficient funds, deposit more tokens"));
@@ -243,7 +240,7 @@ async fn test_register_operator() {
 
     airdrop(&brain_channel, &key.pubkey, 7000).await.unwrap();
 
-    register_operator(&brain_channel, &key, 6000 * TOKEN_DECIMAL).await.unwrap();
+    register_operator(&brain_channel, &key, 6000).await.unwrap();
 
     let operator_account: Option<db::Account> =
         db_conn.select((ACCOUNT, key.pubkey)).await.unwrap();
@@ -362,11 +359,11 @@ async fn test_slash_operator() {
     let op_key = Key::new();
 
     let admin = admin_keys()[0].clone();
-    let escrew = 5500;
+    let escrow = 5500;
     let slash_amt = 2500;
 
     airdrop(&brain_channel, &op_key.pubkey, 10000).await.unwrap();
-    register_operator(&brain_channel, &op_key, escrew * TOKEN_DECIMAL).await.unwrap();
+    register_operator(&brain_channel, &op_key, escrow).await.unwrap();
 
     let raw_slash_req = SlashReq { pubkey: op_key.pubkey.clone(), tokens: 2500 * TOKEN_DECIMAL };
 
@@ -388,7 +385,7 @@ async fn test_slash_operator() {
         db_conn.select((ACCOUNT, op_key.pubkey)).await.unwrap();
     assert!(operator_account.is_some());
     let account = operator_account.unwrap();
-    assert_eq!(account.escrow, (escrew - slash_amt) * TOKEN_DECIMAL);
+    assert_eq!(account.escrow, (escrow - slash_amt) * TOKEN_DECIMAL);
 }
 
 #[tokio::test]