diff --git a/dev-packages/size-limit-gh-action/index.mjs b/dev-packages/size-limit-gh-action/index.mjs
index 7ff44e0dd8a6..a270adc727d4 100644
--- a/dev-packages/size-limit-gh-action/index.mjs
+++ b/dev-packages/size-limit-gh-action/index.mjs
@@ -219,7 +219,7 @@ async function run() {
       });
       const files = await globber.glob();
 
-      await artifactClient.uploadArtifact(ARTIFACT_NAME, files, process.env);
+      await artifactClient.uploadArtifact(ARTIFACT_NAME, files, __dirname);
 
       return;
     }