diff --git a/tools/evolve.js b/tools/evolve.js
index fdf7021..2cc7772 100644
--- a/tools/evolve.js
+++ b/tools/evolve.js
@@ -5,11 +5,11 @@ import process from 'process';
 const registryId = process.env.REGISTRY_ID;
 const wallet = JSON.parse(process.env.WALLET);
 
-const process = new AOProcess({ processId: registryId });
+const registry = new AOProcess({ processId: registryId });
 
 const signer = createAoSigner(new ArweaveSigner(wallet));
 
-const evolveResult = await process.send({
+const evolveResult = await registry.send({
   tags: [{ name: 'Action', value: 'Eval' }],
   data: BUNDLED_AOS_LUA,
   signer,