diff --git a/client/ts/tests/batchUpdate.ts b/client/ts/tests/batchUpdate.ts
index 898c80f07..839d3f8a9 100644
--- a/client/ts/tests/batchUpdate.ts
+++ b/client/ts/tests/batchUpdate.ts
@@ -57,7 +57,7 @@ async function batchUpdate(
   connection: Connection,
   payerKeypair: Keypair,
   marketAddress: PublicKey,
-  baseAtoms: number,
+  numBaseTokens: number,
   price: number,
   isBid: boolean,
   orderType: OrderType,
@@ -74,7 +74,7 @@ async function batchUpdate(
   const placeOrderIx = client.batchUpdateIx(
     [
       {
-        baseAtoms,
+        numBaseTokens,
         price,
         isBid,
         lastValidSlot: lastValidSlot,
diff --git a/client/ts/tests/placeOrder.ts b/client/ts/tests/placeOrder.ts
index 67f7dd9bf..7e3266904 100644
--- a/client/ts/tests/placeOrder.ts
+++ b/client/ts/tests/placeOrder.ts
@@ -67,7 +67,7 @@ export async function placeOrder(
   connection: Connection,
   payerKeypair: Keypair,
   marketAddress: PublicKey,
-  baseAtoms: number,
+  numBaseTokens: number,
   price: number,
   isBid: boolean,
   orderType: OrderType,
@@ -82,7 +82,7 @@ export async function placeOrder(
   );
 
   const placeOrderIx = client.placeOrderIx({
-    baseAtoms,
+    numBaseTokens,
     price,
     isBid,
     lastValidSlot: lastValidSlot,