diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e202edc68667..6391680ad959 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -463,8 +463,10 @@ jobs:
             ${{ github.workspace }}/packages/replay-internal/build/bundles/**
             ${{ github.workspace }}/packages/replay-canvas/build/bundles/**
             ${{ github.workspace }}/packages/feedback/build/bundles/**
-            ${{ github.workspace }}/packages/**/*.tgz
+            ${{ github.workspace }}/packages/*/*.tgz
             ${{ github.workspace }}/packages/aws-serverless/build/aws/dist-serverless/*.zip
+            # `node_modules` contains links to the workspace packages. Without this line, the globs above might upload duplicate tarballs.
+            !${{ github.workspace }}/packages/**/node_modules/**
 
   job_browser_unit_tests:
     name: Browser Unit Tests