diff --git a/apps/extension/package.json b/apps/extension/package.json
index d66453590..265228b33 100644
--- a/apps/extension/package.json
+++ b/apps/extension/package.json
@@ -9,10 +9,11 @@
 		"start": "vite --mode development",
 		"build:dev": "DEV_TOOLS=true yarn build:radix",
 		"build:radix": "RADIX=true yarn build",
-		"build": "npm_config_build_from_source=true tsc --build && vite build --mode production",
+		"build": "yarn radix:fix-types && npm_config_build_from_source=true tsc --build && vite build --mode production",
 		"build:copy-as-firefox": "node src/helpers/firefox",
 		"build:release": "yarn build:radix && yarn build:copy-as-firefox",
 		"preview": "vite preview",
+		"radix:fix-types": "node src/helpers/radix/fix-types",
 		"check-types": "tsc --noemit",
 		"eslint": "eslint --fix --ignore-path .eslintignore --ext .js,.ts,.tsx .",
 		"lint": "yarn eslint && yarn check-types",
diff --git a/apps/extension/src/helpers/radix/fix-types.js b/apps/extension/src/helpers/radix/fix-types.js
new file mode 100644
index 000000000..d8809b1d6
--- /dev/null
+++ b/apps/extension/src/helpers/radix/fix-types.js
@@ -0,0 +1,16 @@
+import fs from 'fs'
+
+const content = fs.readFileSync(
+	'../../node_modules/@radixdlt/connector-extension/src/chrome/background/create-gateway-module.ts',
+	'utf8',
+)
+
+const newContent = content.replace(
+	'createGatewayModule = (networkId: number) =>',
+	'createGatewayModule = (networkId: number): GatewayModule =>',
+)
+
+fs.writeFileSync(
+	'../../node_modules/@radixdlt/connector-extension/src/chrome/background/create-gateway-module.ts',
+	newContent,
+)
diff --git a/apps/extension/vite.config.ts b/apps/extension/vite.config.ts
index bcaa5f2eb..b6b77103b 100644
--- a/apps/extension/vite.config.ts
+++ b/apps/extension/vite.config.ts
@@ -19,13 +19,12 @@ const config = {
 	},
 	resolve: {
 		alias: {
-			stream: 'vite-compatible-readable-stream',
 			config: resolve(__dirname, 'src/config'),
 			version: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/version'),
-			'message-router': resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/message-router'),
-			chrome: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/chrome'),
-			components: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/components'),
-			connector: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/connector'),
+			options: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/options'),
+			utils: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/utils'),
+			chrome:  resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/chrome'),
+			// have to replace each crypto/[path] otherwise it will error out due to default crypto import
 			'crypto/blake2b': resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/crypto/blake2b'),
 			'crypto/curve25519': resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/crypto/curve25519'),
 			'crypto/encryption': resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/crypto/encryption'),
@@ -33,16 +32,15 @@ const config = {
 			'crypto/secp256k1': resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/crypto/secp256k1'),
 			'crypto/secure-random': resolve(__dirname,'../../node_modules/@radixdlt/connector-extension/src/crypto/secure-random'),
 			'crypto/get-linking-message': resolve(__dirname,'../../node_modules/@radixdlt/connector-extension/src/crypto/get-linking-message'),
-			'io-types': resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/io-types'),
-			ledger: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/ledger'),
 			pairing: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/pairing'),
-			options: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/options'),
+			components: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/components'),
+			ledger: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/ledger'),
 			queues: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/queues'),
-			utils: resolve(__dirname, '../../node_modules/@radixdlt/connector-extension/src/utils'),
 			'chrome/helpers/add-origin-to-wallet-interaction': resolve(__dirname, 'src/radix/add-origin-to-wallet-interaction'),
 			'chrome/helpers/chrome-storage-sync': resolve(__dirname, 'src/radix/storage-sync'),
 			'chrome/helpers/chrome-local-store': resolve(__dirname, 'src/radix/storage-local'),
 			'chrome/background/create-gateway-module': resolve(__dirname, 'src/radix/create-gateway-module'),
+			'./create-gateway-module': resolve(__dirname, 'src/radix/create-gateway-module'),
 		},
 	},
 	define: {