diff --git a/.vsts-ci/linux.yml b/.vsts-ci/linux.yml
index 1bee398..3f3281a 100644
--- a/.vsts-ci/linux.yml
+++ b/.vsts-ci/linux.yml
@@ -25,4 +25,4 @@ phases:
   - powershell: |
       tools/releaseBuild/vstsBuild.ps1 -Name $(buildName) -Verbose
     displayName: Start build - $(buildName)
-    condition: succeededOrFailed()
+    condition: succeeded()
diff --git a/.vsts-ci/mac.yml b/.vsts-ci/mac.yml
index c0b3dcb..78f53bf 100644
--- a/.vsts-ci/mac.yml
+++ b/.vsts-ci/mac.yml
@@ -17,8 +17,9 @@ phases:
   steps:
   - powershell: |
       tools/releaseBuild/PowershellNative.ps1 -Arch osx -Configuration Release -RepoRoot $(Build.SourcesDirectory) -TargetLocation "$(System.ArtifactsDirectory)/Packages" -Verbose
-      Write-Host "##vso[artifact.upload containerfolder=artifacts;artifactname=artifacts]$(System.ArtifactsDirectory)/Packages/osx-symbols.zip"
-      $testResultPath = Get-ChildItem -Recurse -Filter 'native-tests.xml'
-      if($testResultPath -and (Test-Path $testResultPath)) { Write-Host "##vso[results.publish type=JUnit;mergeResults=true;runTitle=Native Test Results OSX;publishRunAttachments=true;resultFiles=$testResultPath;]"}
     displayName: Start build
-    condition: succeededOrFailed()
+    condition: succeeded()
+  - powershell: |
+      Write-Host "##vso[artifact.upload containerfolder=artifacts;artifactname=artifacts]$(System.ArtifactsDirectory)/Packages/osx-symbols.zip"
+    displayName: Upload artifacts
+    condition: ne(variables['Build.Reason'], 'PullRequest')
diff --git a/.vsts-ci/windows.yml b/.vsts-ci/windows.yml
index 6c6ef5c..3d28029 100644
--- a/.vsts-ci/windows.yml
+++ b/.vsts-ci/windows.yml
@@ -29,7 +29,7 @@ phases:
   - powershell: |
       choco install cmake.install --installargs 'ADD_CMAKE_TO_PATH=System'
     displayName: Install cmake
-    condition: succeededOrFailed()
+    condition: succeeded()
   - powershell: |
       choco install windows-sdk-10.1
     displayName: Install Windows SDK 10.1
@@ -39,13 +39,17 @@ phases:
       Start-Process -FilePath 'vs_BuildTools.exe' -ArgumentList '--quiet', '--norestart', '--locale en-US', '--add Microsoft.VisualStudio.Component.VC.Tools.ARM', '--add Microsoft.VisualStudio.Component.VC.Tools.ARM64', '--includeRecommended', '--add Microsoft.VisualStudio.Workload.VCTools', '--add Microsoft.VisualStudio.Component.Windows10SDK.16299.Desktop.arm', '--add Microsoft.VisualStudio.Component.VC.ATL', '--add Microsoft.VisualStudio.Component.VC.ATLMFC', '--add Microsoft.VisualStudio.Component.VC.ATL.ARM', '--add Microsoft.VisualStudio.Component.VC.ATL.ARM64' -Wait
       Remove-Item .\vs_BuildTools.exe
       Remove-Item -Force -Recurse 'C:\Program Files (x86)\Microsoft Visual Studio\Installer'
-      setx /M PATH $($Env:PATH + ';' + ${Env:ProgramFiles(x86)} + '\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\Bin')
+      $vsPath = ${Env:ProgramFiles(x86)} + '\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\Bin'
+      Write-Host "##vso[task.prependpath]$vsPath"
     displayName: Install Visual Studio 2017
     condition: succeeded()
   - powershell: |
       $cmakeBinPath = "$env:ProgramFiles\CMake\bin\"
       if(Test-Path $cmakeBinPath) { $env:Path = "$cmakeBinPath;$env:PATH" } else { throw "CMake not installed under $cmakeBinPath" }
       $(Build.SourcesDirectory)\tools\releaseBuild\PowerShellNative.ps1 -RepoRoot $(Build.SourcesDirectory) -TargetLocation "$(System.ArtifactsDirectory)\Packages" -Arch $(buildName) -Configuration Release -Symbols
-      Write-Host "##vso[artifact.upload containerfolder=artifacts;artifactname=artifacts]$(System.ArtifactsDirectory)\Packages\$(buildName)-symbols.zip"
     displayName: Start build - $(buildName)
-    condition: succeeded()
\ No newline at end of file
+    condition: succeeded()
+  - powershell: |
+      Write-Host "##vso[artifact.upload containerfolder=artifacts;artifactname=artifacts]$(System.ArtifactsDirectory)\Packages\$(buildName)-symbols.zip"
+    displayName: Upload artifacts
+    condition: and(succeeded(), ne(variables['Build.Reason'], 'PullRequest'))
diff --git a/tools/releaseBuild/PowershellNative.ps1 b/tools/releaseBuild/PowershellNative.ps1
index cbe69bb..863d0a2 100644
--- a/tools/releaseBuild/PowershellNative.ps1
+++ b/tools/releaseBuild/PowershellNative.ps1
@@ -38,28 +38,30 @@ end {
         Start-PSBootstrap
         Start-BuildNativeUnixBinaries
 
-        $buildOutputPath = Join-Path $RepoRoot "src/powershell-unix"
-        Compress-Archive -Path $buildOutputPath/libpsl-native.* -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Verbose
+        if ($env:BUILD_REASON -ne 'PullRequest') {
+            $buildOutputPath = Join-Path $RepoRoot "src/powershell-unix"
+            Compress-Archive -Path $buildOutputPath/libpsl-native.* -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Verbose
+        } else {
+            Write-Verbose -Verbose "Skipping artifact upload since this is a PR."
+        }
 
         $testResultPath = Join-Path $RepoRoot -ChildPath 'src/libpsl-native/test/native-tests.xml'
 
         if (Test-Path $testResultPath) {
-            if ($Arch -eq 'linux-x64') {
-                $name = 'linux-x64-native-tests.xml'
-            }
-            else {
-                $name = 'osx-native-tests.xml'
-            }
-
-            Copy-Item $testResultPath -Destination "$TargetLocation/$name" -Verbose
+            Copy-Item $testResultPath -Destination $TargetLocation -Verbose -Force
         }
     }
     elseif ($Arch -eq 'linux-arm') {
         Start-PSBootstrap -BuildLinuxArm
         Start-BuildNativeUnixBinaries -BuildLinuxArm
 
-        $buildOutputPath = Join-Path $RepoRoot "src/powershell-unix"
-        Compress-Archive -Path $buildOutputPath/libpsl-native.* -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Verbose
+        if ($env:BUILD_REASON -ne 'PullRequest') {
+            $buildOutputPath = Join-Path $RepoRoot "src/powershell-unix"
+            Compress-Archive -Path $buildOutputPath/libpsl-native.* -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Verbose
+        } else {
+            Write-Verbose -Verbose "Skipping artifact upload since this is a PR."
+        }
+
     }
     else {
         Write-Verbose "Starting Start-PSBootstrap" -Verbose
@@ -67,11 +69,16 @@ end {
         Write-Verbose "Starting Start-BuildNativeWindowsBinaries" -Verbose
         Start-BuildNativeWindowsBinaries -Configuration $Configuration -Arch $Arch -Clean
         Write-Verbose "Completed Start-BuildNativeWindowsBinaries" -Verbose
-        $buildOutputPath = Join-Path $RepoRoot "src/powershell-win-core"
-        Compress-Archive -Path "$buildOutputPath/*.dll" -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Verbose
 
-        if ($Symbols.IsPresent) {
-            Compress-Archive -Path "$buildOutputPath/*.pdb" -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Update -Verbose
+        if ($env:BUILD_REASON -ne 'PullRequest') {
+            $buildOutputPath = Join-Path $RepoRoot "src/powershell-win-core"
+            Compress-Archive -Path "$buildOutputPath/*.dll" -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Verbose
+
+            if ($Symbols.IsPresent) {
+                Compress-Archive -Path "$buildOutputPath/*.pdb" -DestinationPath "$TargetLocation/$Arch-symbols.zip" -Update -Verbose
+            }
+        } else {
+            Write-Verbose -Verbose "Skipping artifact upload since this is a PR."
         }
     }
 }
diff --git a/tools/releaseBuild/vstsBuild.ps1 b/tools/releaseBuild/vstsBuild.ps1
index 3ee5c8b..23a0ea3 100644
--- a/tools/releaseBuild/vstsBuild.ps1
+++ b/tools/releaseBuild/vstsBuild.ps1
@@ -75,9 +75,9 @@ end {
         Write-VstsError -Error $_
     }
     finally {
-        $testResultPath = Get-ChildItem $env:AGENT_TEMPDIRECTORY -Recurse -Filter 'linux-x64-native-tests.xml'
+        $testResultPath = Get-ChildItem $env:AGENT_TEMPDIRECTORY -Recurse -Filter 'native-tests.xml'
 
-        if($testResultPath -and (Test-Path $testResultPath)) {
+        if ($testResultPath -and (Test-Path $testResultPath)) {
             Write-Host "##vso[results.publish type=JUnit;mergeResults=true;runTitle=Native Test Results;publishRunAttachments=true;resultFiles=$testResultPath;]"
         }
         else {