diff --git a/.pipelines/prchecks/PackageBuildPRCheck.yml b/.pipelines/prchecks/PackageBuildPRCheck.yml
index 4a0bb7d6703..dc78772b478 100644
--- a/.pipelines/prchecks/PackageBuildPRCheck.yml
+++ b/.pipelines/prchecks/PackageBuildPRCheck.yml
@@ -95,9 +95,8 @@ extends:
                   isCustom: true
                   name: ${{ configuration.agentPool }}
                 variables:
-                  ob_artifactBaseName: ${{ variables.rpmsArtifactNameBase }}_${{ configuration.name }}
+                  ob_artifactBaseName: ${{ variables.rpmsArtifactNameBase }}_BuildAndTest_${{ configuration.name }}
                   ob_outputDirectory: $(Build.ArtifactStagingDirectory)
-                  testListFromToolchain: $[ stageDependencies.Toolchain_${{ configuration.name }}.Build.outputs['CalculateToolchainPackageRetestList.toolchainPackageRetestList'] ]
                 steps:
                   - template: .pipelines/templates/PackageBuild.yml@self
                     parameters:
@@ -113,11 +112,44 @@ extends:
 
                   - task: PublishPipelineArtifact@1
                     inputs:
-                      artifact: ${{ variables.rpmsArtifactNameBase }}_${{ configuration.name }}
+                      artifact: $(ob_artifactBaseName)
                       targetPath: $(ob_outputDirectory)
                     condition: always()
                     displayName: "Publish packages build artifacts"
 
+              - job: TestToolchain
+                pool:
+                  type: linux
+                  isCustom: true
+                  name: ${{ configuration.agentPool }}
+                variables:
+                  ob_artifactBaseName: ${{ variables.rpmsArtifactNameBase }}_TestToolchain_${{ configuration.name }}
+                  ob_outputDirectory: $(Build.ArtifactStagingDirectory)
+                  testListFromToolchain: $[ stageDependencies.Toolchain_${{ configuration.name }}.Build.outputs['CalculateToolchainPackageRetestList.toolchainPackageRetestList'] ]
+                steps:
+                  - template: .pipelines/templates/PackageBuild.yml@self
+                    parameters:
+                      checkBuildRetries: "1"
+                      customToolchainArtifactName: $(toolchainArtifactNameBase)_${{ configuration.name }}
+                      isCheckBuild: true
+                      isQuickRebuildPackages: true
+                      outputArtifactsFolder: $(ob_outputDirectory)
+                      outputRPMsTarballName: "" # We don't need to publish any output RPMs for toolchain tests.
+                      outputSRPMsTarballName: "" # We don't need to publish any output SRPMs for toolchain tests.
+                      maxCPU: "${{ configuration.maxCPUs }}"
+                      packageBuildList: "$(testListFromToolchain)"
+                      pipArtifactFeeds: "mariner/Mariner-Pypi-Feed"
+                      selfRepoName: self
+                      testRerunList: "$(testListFromToolchain)"
+                      testSuiteName: "[${{ configuration.name }}] Toolchain package test"
+
+                  - task: PublishPipelineArtifact@1
+                    inputs:
+                      artifact: $(ob_artifactBaseName)
+                      targetPath: $(ob_outputDirectory)
+                    condition: always()
+                    displayName: "Publish toolchain test artifacts"
+
           - stage: sodiff_${{ configuration.name }}
             dependsOn: RPMs_${{ configuration.name }}
             jobs:
diff --git a/.pipelines/templates/PackageBuild.yml b/.pipelines/templates/PackageBuild.yml
index 02964e0bc77..76ee387ca7e 100644
--- a/.pipelines/templates/PackageBuild.yml
+++ b/.pipelines/templates/PackageBuild.yml
@@ -105,6 +105,10 @@ parameters:
     type: string
     default: "srpms.tar.gz"
 
+  - name: packageBuildList
+    type: string
+    default: ""
+
   - name: pipArtifactFeeds
     type: string
     default: ""
@@ -212,6 +216,7 @@ steps:
         CONCURRENT_PACKAGE_BUILDS=${{ parameters.concurrentPackageBuilds }} \
         CONFIG_FILE="" \
         MAX_CPU="${{ parameters.maxCPU }}" \
+        PACKAGE_BUILD_LIST="${{ parameters.packageBuildList }}" \
         REBUILD_TOOLS=y \
         REPO_LIST="${{ parameters.extraPackageRepos }}" \
         SPECS_DIR="${{ parameters.buildRepoRoot }}/${{ parameters.specsFolderPath }}" \