diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 3db1827a..7025ae5f 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -38,7 +38,6 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - run: yarn --immutable
-      - run: yarn build
 
   publish-npm-dry-run:
     runs-on: ubuntu-latest
@@ -66,8 +65,6 @@ jobs:
         with:
           slack-webhook-url: ${{ secrets.SLACK_WEBHOOK_URL }}
           subteam: S042S7RE4AE # @metamask-npm-publishers
-        env:
-          SKIP_PREPACK: true
 
   publish-npm:
     environment: npm-publish
@@ -94,5 +91,3 @@ jobs:
         uses: MetaMask/action-npm-publish@v5
         with:
           npm-token: ${{ secrets.NPM_TOKEN }}
-        env:
-          SKIP_PREPACK: true
diff --git a/scripts/prepack.sh b/scripts/prepack.sh
deleted file mode 100755
index 7f2ece37..00000000
--- a/scripts/prepack.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-set -x
-set -e
-set -o pipefail
-
-if [[ -n $SKIP_PREPACK ]]; then
-  echo "Notice: skipping prepack."
-  exit 0
-fi
-
-yarn build