diff --git a/.github/workflows/node-ci.yml b/.github/workflows/node-ci.yml
index 60892c1e..2f7d36d7 100644
--- a/.github/workflows/node-ci.yml
+++ b/.github/workflows/node-ci.yml
@@ -68,34 +68,18 @@ jobs:
       - name: Typecheck
         run: pnpm --dir sdk/typescript run types
 
-      - name: Prepare private Windows test root
-        if: runner.os == 'Windows'
-        id: windows-temp
-        shell: pwsh
-        run: |
-          $ErrorActionPreference = 'Stop'
-          $path = Join-Path $env:USERPROFILE '.codex-security-ci-temp'
-          New-Item -ItemType Directory -Path $path -Force | Out-Null
-          $sid = (whoami /user /fo csv /nh | ConvertFrom-Csv -Header Name, Sid).Sid
-          & icacls $path /inheritance:r /grant:r "*${sid}:(OI)(CI)F" '*S-1-5-18:(OI)(CI)F' '*S-1-5-32-544:(OI)(CI)F' | Out-Null
-          if ($LASTEXITCODE -ne 0) { throw 'Could not secure the Windows test root' }
-          "path=$path" >> $env:GITHUB_OUTPUT
-
       - name: Test
         timeout-minutes: 10
         env:
-          TEMP: ${{ steps.windows-temp.outputs.path || runner.temp }}
-          TMP: ${{ steps.windows-temp.outputs.path || runner.temp }}
-          TMPDIR: ${{ steps.windows-temp.outputs.path || runner.temp }}
-          CODEX_SECURITY_ALLOW_MACHINE_POLICY_TEST: ${{ runner.environment == 'github-hosted' && runner.os == 'Windows' && 'true' || 'false' }}
+          TEMP: ${{ runner.temp }}
+          TMP: ${{ runner.temp }}
+          TMPDIR: ${{ runner.temp }}
+          CODEX_SECURITY_ALLOW_MACHINE_POLICY_TEST: "false"
         run: pnpm --dir sdk/typescript run test
 
       - name: Check formatting
         run: pnpm --dir sdk/typescript run format
 
-      - name: Build
-        run: pnpm --dir sdk/typescript run build
-
       - name: Pack
         working-directory: sdk/typescript
         run: pnpm pack --pack-destination ../../dist
@@ -218,10 +202,6 @@ jobs:
         working-directory: sdk/typescript
         run: pnpm install --frozen-lockfile
 
-      - name: Build
-        working-directory: sdk/typescript
-        run: pnpm run build
-
       - name: Pack
         working-directory: sdk/typescript
         run: pnpm pack --pack-destination ../../dist
diff --git a/.github/workflows/node-release.yml b/.github/workflows/node-release.yml
index 84ef6889..fd17d9fa 100644
--- a/.github/workflows/node-release.yml
+++ b/.github/workflows/node-release.yml
@@ -127,7 +127,6 @@ jobs:
           pnpm --dir sdk/typescript run types
           pnpm --dir sdk/typescript run test
           pnpm --dir sdk/typescript run format
-          pnpm --dir sdk/typescript run build
 
       - name: Pack
         working-directory: sdk/typescript
diff --git a/Dockerfile b/Dockerfile
index 6968cd9a..bc95d696 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,6 @@ RUN corepack enable \
 COPY sdk/typescript/ ./
 
 RUN pnpm run types \
-    && pnpm run build \
     && pnpm pack --pack-destination /build/package \
     && node scripts/check-package.mjs /build/package/*.tgz