diff --git a/handlers/app.js b/handlers/app.js
index d1b89d6..29e2142 100644
--- a/handlers/app.js
+++ b/handlers/app.js
@@ -1,6 +1,6 @@
 'use strict'
 
-const { getResponse, getOptions } = require('../lib')
+const { getResponse, getOptionsFromSsm } = require('../lib')
 
 const name = 'aws-lambda-edge'
 const region = 'us-east-1'
@@ -15,7 +15,7 @@ const createHandler = stage => (event, context, callback) => {
       callback(error)
     }
   }
-  getOptions({ region, stage, name }, handleRequest)
+  getOptionsFromSsm({ region, stage, name }, handleRequest)
 }
 
 const formatReq = event => {
diff --git a/lib/index.js b/lib/index.js
index 915a121..17cbaa4 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,4 +1,4 @@
 'use strict'
 
-module.exports.getOptions = require('./config')
+module.exports.getOptionsFromSsm = require('./ssm')
 module.exports.getResponse = require('./response')
diff --git a/lib/config.js b/lib/ssm.js
similarity index 91%
rename from lib/config.js
rename to lib/ssm.js
index c8b8bef..16d8e15 100644
--- a/lib/config.js
+++ b/lib/ssm.js
@@ -8,7 +8,7 @@ const parameterNames = [
   'assetDomain'
 ]
 
-const getOptions = ({ region, stage, name } = {}, callback) => {
+const getOptionsFromSsm = ({ region, stage, name } = {}, callback) => {
   getParameters({ region, stage, name }, (err, data) => {
     try {
       if (err) return callback(err)
@@ -52,4 +52,4 @@ const getParameters = ({ region, stage, name }, callback) => {
   }
 }
 
-module.exports = getOptions
+module.exports = getOptionsFromSsm