diff --git a/core/scripts/screenshot/ci.js b/core/scripts/screenshot/ci.js
index d5393612f1..5622f1ab18 100644
--- a/core/scripts/screenshot/ci.js
+++ b/core/scripts/screenshot/ci.js
@@ -13,8 +13,9 @@ const s3 = new S3({ apiVersion: '2006-03-01' });
 class CIScreenshotConnector extends IonicConnector {
 
   async initBuild(opts) {
-    const result = await execa.stdout('git', ['log', '-1', '--format=%h%n%an <%ae>%n%ct%n%s']);
-    const [ sha1short, author, timestamp, msg ] = result.split('\n');
+    const result = await execa.stdout('git', ['log', '-1', '--format=%H%n%an <%ae>%n%ct%n%s']);
+    const [ sha1, author, timestamp, msg ] = result.split('\n');
+    const sha1short = sha1.slice(0, 7);
 
     opts.buildId = sha1short;
     opts.buildMessage = msg;