diff --git a/.github/scripts/release-meta.mjs b/.github/scripts/release-meta.mjs
index 4eefcacae..3cd91e089 100644
--- a/.github/scripts/release-meta.mjs
+++ b/.github/scripts/release-meta.mjs
@@ -17,9 +17,11 @@ export function computeNightlyVersion(baseVersion, timestamp = new Date()) {
   const d = String(timestamp.getUTCDate()).padStart(2, '0');
   const h = String(timestamp.getUTCHours()).padStart(2, '0');
   const min = String(timestamp.getUTCMinutes()).padStart(2, '0');
+  const sec = String(timestamp.getUTCSeconds()).padStart(2, '0');
 
   const [, major, minor, patch] = match;
-  return `${major}.${minor}.${Number(patch) + 1}-nightly.${y}${m}${d}${h}${min}`;
+  // Second resolution so same-minute commits get distinct build versions.
+  return `${major}.${minor}.${Number(patch) + 1}-nightly.${y}${m}${d}${h}${min}${sec}`;
 }
 
 export function nightlyVersion() {
diff --git a/altstore-source.json b/altstore-source.json
index bb715c6b2..c6eef4691 100644
--- a/altstore-source.json
+++ b/altstore-source.json
@@ -1,5 +1,6 @@
 {
   "name": "Sable",
+  "identifier": "moe.sable.client.source",
   "subtitle": "Sable for iOS",
   "description": "Sable iOS nightly builds for AltStore and SideStore.",
   "iconURL": "https://raw.githubusercontent.com/SableClient/Sable/dev/src-tauri/icons/icon.png",