--- a/ts/scripts/get-expire-time.ts
+++ b/ts/scripts/get-expire-time.ts
@@ -7,11 +7,7 @@
 
 import { DAY } from '../util/durations';
 
-const unixTimestamp = parseInt(
-  execSync('git show -s --format=%ct').toString('utf8'),
-  10
-);
-const buildCreation = unixTimestamp * 1000;
+const buildCreation = new Date().getTime();
 
 const buildExpiration = buildCreation + DAY * 90;