diff --git a/.github/workflows/build-swiftusd.yml b/.github/workflows/build-swiftusd.yml
index f46041aaa..e252326c5 100644
--- a/.github/workflows/build-swiftusd.yml
+++ b/.github/workflows/build-swiftusd.yml
@@ -33,13 +33,13 @@ on:
 
             openusd-ref:
                 description: 'OpenUSD ref'
-                required: true
+                required: false
                 type: string
                 default: 'v25.08'
 
             build-targets:
                 description: 'Build target list, or ALL'
-                required: true
+                required: false
                 type: string
                 default: 'ALL'
 
diff --git a/.github/workflows/check-pull-requests-for-documentation-warnings.yml b/.github/workflows/check-pull-requests-for-documentation-warnings.yml
index a998852e6..d80cdbbbb 100644
--- a/.github/workflows/check-pull-requests-for-documentation-warnings.yml
+++ b/.github/workflows/check-pull-requests-for-documentation-warnings.yml
@@ -25,6 +25,8 @@ permissions:
 on: pull_request
 jobs:
     Build-SwiftUsd:
+        permissions:
+            contents: write
         uses: ./.github/workflows/build-swiftusd.yml
         with:
             swiftusd-ref: ${{ github.ref }}
@@ -36,12 +38,17 @@ jobs:
             - name: Download package artifact
               uses: actions/download-artifact@v5
               with:
-                path: .
-                name: SwiftUsd-package-${{ github.run_id }}
+                path: SwiftUsd.tar.gz
+                name: SwiftUsd-package-${{ github.run_id }}.tar.gz
+
+            - name: Untar package artifact
+              run: |
+                mkdir ./SwiftUsd
+                tar -xzf ./SwiftUsd.tar.gz/SwiftUsd.tar.gz -C ./SwiftUsd
             
             - name: Check for documentation warnings
               run: |
-                swift run --package-path ./scripts/docc build-documentation
-                swift run --package-path ./scripts/docc check-documentation
+                swift run --package-path ./SwiftUsd/scripts/docc build-documentation
+                swift run --package-path ./SwiftUsd/scripts/docc check-documentation
 
         
\ No newline at end of file
diff --git a/scripts/docc/Sources/SwiftUsdDoccUtil/FileSystemUtil.swift b/scripts/docc/Sources/SwiftUsdDoccUtil/FileSystemUtil.swift
index b225b7f31..872631932 100644
--- a/scripts/docc/Sources/SwiftUsdDoccUtil/FileSystemUtil.swift
+++ b/scripts/docc/Sources/SwiftUsdDoccUtil/FileSystemUtil.swift
@@ -37,7 +37,6 @@ final public class Driver: Sendable {
         
         // Do a smoke test to make sure we have something that looks like the SwiftUsd repo
         let repoContents = try! FileManager.default.contentsOfDirectory(atPath: result.path(percentEncoded: false))
-        assert(repoContents.contains("docs"),                 "Error! Could not find SwiftUsd repo URL")
         assert(repoContents.contains("openusd-patch.patch"),  "Error! Could not find SwiftUsd repo URL")
         assert(repoContents.contains("Package.swift"),        "Error! Could not find SwiftUsd repo URL")
         assert(repoContents.contains("README.md"),            "Error! Could not find SwiftUsd repo URL")
@@ -45,7 +44,6 @@ final public class Driver: Sendable {
         assert(repoContents.contains("source"),               "Error! Could not find SwiftUsd repo URL")
         assert(repoContents.contains("swift-package"),        "Error! Could not find SwiftUsd repo URL")
         assert(repoContents.contains("SwiftUsd.docc"),        "Error! Could not find SwiftUsd repo URL")
-        assert(repoContents.contains("SwiftUsd.doccarchive"), "Error! Could not find SwiftUsd repo URL")
         
         return result
     }