diff --git a/lib/run.js b/lib/run.js
index 616ede0..2665829 100644
--- a/lib/run.js
+++ b/lib/run.js
@@ -37,7 +37,7 @@ export async function run() {
     const fileName = path.basename(file)
     fileNames.push(fileName)
     // eslint-disable-next-line prettier/prettier
-    const key = inputs.s3KeyPrefix + 'sha/' + process.env.GITHUB_SHA + '/' + fileName
+    const key = inputs.s3KeyPrefix + 'sha/' + commitSha + '/' + fileName
 
     await uploadToS3(inputs, key, file)
   }