diff --git a/create-yaml-file.js b/create-yaml-file.js
index 73e2738..2614714 100644
--- a/create-yaml-file.js
+++ b/create-yaml-file.js
@@ -12,8 +12,8 @@ program
   )
   .option(
     '-e, --env <value>',
-    'defaults to "prod" and uses the prod start blocks config. Must set to "test" to use test start blocks config',
-    'prod',
+    'defaults to "bsc" and uses the bsc start blocks config. Must set to "goerli" to use test start blocks config',
+    'bsc',
   )
   .action(async ({ subgraph, env }) => {
     const baseIndexPath = path.join(__dirname, 'mustache', 'templates', 'base', 'index.js');
diff --git a/mustache/templates/base/index.js b/mustache/templates/base/index.js
index 252c832..0f0197d 100644
--- a/mustache/templates/base/index.js
+++ b/mustache/templates/base/index.js
@@ -4,7 +4,6 @@ module.exports = {
       specVersion: '0.0.2',
       repository: 'https://github.com/Synthetixio/synthetix-subgraph',
       dataSourceKind: 'ethereum/contract',
-      network: 'mainnet',
       mapping: {
         kind: 'ethereum/events',
         version: '0.0.4',
diff --git a/mustache/templates/proxy/contracts.js b/mustache/templates/proxy/contracts.js
index 1af1225..6332430 100644
--- a/mustache/templates/proxy/contracts.js
+++ b/mustache/templates/proxy/contracts.js
@@ -7,6 +7,7 @@ const contracts = [
   {
     prod: 7942402,
     name: 'Proxy',
+    network: 'bsc',
     address: "'0x5D595DB16eb6d074E0e7E7f0bE37E7e75f23BEc7'",
   },
 ]
diff --git a/mustache/templates/proxy/create-yaml.js b/mustache/templates/proxy/create-yaml.js
index 9452b58..6f96c89 100644
--- a/mustache/templates/proxy/create-yaml.js
+++ b/mustache/templates/proxy/create-yaml.js
@@ -3,8 +3,9 @@ const Contracts = require('./contracts');
 module.exports = {
   createYaml: (env) => {
 
-    const createProxyBlock = ({ name, address }) => ({
+    const createProxyBlock = ({ name, network, address }) => ({
       name,
+      network,
       mappingFile: '../src/mapping-encrypted-note.ts',
       abi: 'Proxy',
       startBlock: 7941563,
@@ -24,10 +25,11 @@ module.exports = {
       ],
     });
 
-    return Contracts.map(({ prod, name, address }) => {
+    return Contracts.map(({ prod, name, network, address }) => {
       const startBlocks = { prod };
-
-      return createProxyBlock({ name, startBlocks, address })
-    });
+      if (network === env) {
+        return createProxyBlock({ name, startBlocks, network, address })
+      }
+    }).filter(e => e !== undefined);
   },
 };
diff --git a/package.json b/package.json
index 1702f71..96385e3 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "scripts": {
     "codegen": "graph codegen",
     "build": "graph build",
-    "yaml:proxy": "node ./create-yaml-file create-yaml -s proxy -e prod | mustache - mustache/yaml.mustache > subgraphs/proxy-tornado-subgraph.yaml",
+    "yaml:proxy": "node ./create-yaml-file create-yaml -s proxy -e bsc | mustache - mustache/yaml.mustache > subgraphs/proxy-tornado-subgraph.yaml",
     "deploy": "graph deploy --node https://api.thegraph.com/deploy/ --ipfs https://api.thegraph.com/ipfs/ tornadocash/bsc-tornado-subgraph"
   },
   "dependencies": {