diff --git a/.github/workflows/nvda-test.yml b/.github/workflows/nvda-test.yml
index db0d4ae..e28c6ca 100644
--- a/.github/workflows/nvda-test.yml
+++ b/.github/workflows/nvda-test.yml
@@ -95,12 +95,8 @@ jobs:
           path: "aria-at"
           ref: ${{ inputs.aria_at_ref || 'master' }}
 
-      - name: Checkout aria-at-automation-harness
-        uses: actions/checkout@v4
-        with:
-          repository: "w3c/aria-at-automation-harness"
-          ref: "main"
-          path: "aria-at-automation-harness"
+      - name: Install the ARIA-AT Automation Harness package
+        run: npm install aria-at-automation-harness@"~0.0.1"
 
       - name: Download nvda-portable zip
         uses: robinraju/release-downloader@v1.9
@@ -166,12 +162,6 @@ jobs:
           cd aria-at
           npm run build
 
-      - name: "automation-harness: npm install"
-        shell: powershell
-        run: |
-          cd aria-at-automation-harness
-          npm install
-
       - name: Log job state RUNNING
         shell: powershell
         if: inputs.status_url
diff --git a/.github/workflows/voiceover-test.yml b/.github/workflows/voiceover-test.yml
index f7c7054..cb48a52 100644
--- a/.github/workflows/voiceover-test.yml
+++ b/.github/workflows/voiceover-test.yml
@@ -115,11 +115,8 @@ jobs:
           path: "aria-at"
           ref: ${{ inputs.aria_at_ref || 'master' }}
 
-      - name: Checkout aria-at-automation-harness
-        uses: actions/checkout@v4
-        with:
-          repository: "w3c/aria-at-automation-harness"
-          path: "aria-at-automation-harness"
+      - name: Install the ARIA-AT Automation Harness package
+        run: npm install aria-at-automation-harness@"~0.0.1"
 
       - name: "aria-at: npm install"
         working-directory: aria-at
@@ -129,10 +126,6 @@ jobs:
         working-directory: aria-at
         run: npm run build
 
-      - name: "automation-harness: npm install"
-        working-directory: aria-at-automation-harness
-        run: npm install
-
       - name: Start VoiceOver
         run: "/System/Library/CoreServices/VoiceOver.app/Contents/MacOS/VoiceOverStarter"
 
diff --git a/run-tester.ps1 b/run-tester.ps1
index 4476811..edd0d0f 100644
--- a/run-tester.ps1
+++ b/run-tester.ps1
@@ -108,7 +108,7 @@ $bmp.Save("$loglocation\test.png")
 
 Write-Output "Launching automation-harness host"
 $hostParams = "--debug"
-node aria-at-automation-harness/bin/host.js  run-plan --plan-workingdir aria-at/build/$env:ARIA_AT_WORK_DIR $env:ARIA_AT_TEST_PATTERN $hostParams --web-driver-url=http://127.0.0.1:4444 --at-driver-url=ws://127.0.0.1:3031/command --reference-hostname=127.0.0.1 --web-driver-browser=$env:BROWSER | Tee-Object -FilePath $loglocation\harness-run.log
+node node_modules/.bin/aria-at-harness-host  run-plan --plan-workingdir aria-at/build/$env:ARIA_AT_WORK_DIR $env:ARIA_AT_TEST_PATTERN $hostParams --web-driver-url=http://127.0.0.1:4444 --at-driver-url=ws://127.0.0.1:3031/command --reference-hostname=127.0.0.1 --web-driver-browser=$env:BROWSER | Tee-Object -FilePath $loglocation\harness-run.log
 
 $graphics.CopyFromScreen($bounds.Location, [Drawing.Point]::Empty, $bounds.size)
 $bmp.Save("$loglocation\test2.png")
diff --git a/run-tester.sh b/run-tester.sh
index 27971ca..4047ef8 100755
--- a/run-tester.sh
+++ b/run-tester.sh
@@ -73,7 +73,7 @@ case ${BROWSER} in
     ;;
 esac
 
-node aria-at-automation-harness/bin/host.js run-plan \
+node_modules/.bin/aria-at-harness-host run-plan \
   --plan-workingdir aria-at/build/${ARIA_AT_WORK_DIR} \
   --debug \
   --web-driver-url=${webdriver_url} \