diff --git a/resources/appendCommitToVersion.js b/resources/appendCommitToVersion.js
index e3666f5d..3a9c6c13 100644
--- a/resources/appendCommitToVersion.js
+++ b/resources/appendCommitToVersion.js
@@ -8,15 +8,12 @@ let fs = require('fs')
 var data = fs.readFileSync('package.json');
 var package = JSON.parse(data);
 
-//Six chars of commit sha
+
 // https://circleci.com/docs/2.0/env-vars/#built-in-environment-variables
-let shortCommitSha = String(process.env['CIRCLE_SHA1']).slice(0,5)
+package.version = `${package.version}.${process.env['CIRCLE_BUILD_NUM']}`
 
 
-package.version = `${package.version}-${shortCommitSha}`
-
-
-fs.writeFile('package.json', newData, err => {
+fs.writeFile('package.json', package, err => {
     // error checking
     if(err) throw err;
     console.log("VERSION CHANGED");