diff --git a/utils/git.ts b/utils/git.ts
index f3a148d..d20026f 100644
--- a/utils/git.ts
+++ b/utils/git.ts
@@ -3,8 +3,8 @@
  * @returns The current Git commit hash, or null if it cannot be determined.
  */
 export async function getGitCommitHash(): Promise<string | null> {
-  if (process.env.GIT_COMMIT_HASH) {
-    return process.env.GIT_COMMIT_HASH
+  if (process.env.SOURCE_COMMIT) {
+    return process.env.SOURCE_COMMIT
   }
 
   try {