diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ad5b9ada..341bb1e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,33 +35,29 @@ jobs:
       id: tests
       run: ./build/02-test.ps1
     - name: Test Report DotNet
-      uses: dorny/test-reporter@v1
+      uses: dorny/test-reporter@v1.5.0
       if: success() || failure()
       with:
         name: TestsResults (dotnet)
         path: "**/TestResults*.trx"                            
         reporter: dotnet-trx
-        fail-on-error: false
+        fail-on-error: true
     - name: Test Report PowerShell v5
-      uses: zyborg/pester-tests-report@v1.5.0 # https://github.com/zyborg/pester-tests-report#inputs
+      uses: dorny/test-reporter@v1.5.0
       if: success() || failure()
       with:
-        test_results_path: ./testResults_PS5.xml
-        report_name: TestResults PowerShell v5.x
-        report_title: PowerShell v5 Tests
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        
+        name: TestsResults (PowerShell v5)
+        path: ./testResults_PS5.xml
+        reporter: jest-junit
+        fail-on-error: true
     - name: Test Report PowerShell v7
-      uses: zyborg/pester-tests-report@v1.5.0 # https://github.com/zyborg/pester-tests-report#inputs
+      uses: dorny/test-reporter@v1.5.0
       if: success() || failure()
       with:
-        test_results_path: ./testResults_PS7.xml
-        report_name: TestResults PowerShell Core (v7.x)
-        report_title: PowerShell v7 Tests
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-    - name: Fail on error
-      if: ${{ steps.tests.conclusion == 'failure' }}
-      run: exit 1
+        name: TestsResults (PowerShell v7)
+        path: ./testResults_PS7.xml
+        reporter: jest-junit
+        fail-on-error: true
   build:
     name: Build
     runs-on: windows-latest
diff --git a/build/02-test.ps1 b/build/02-test.ps1
index 34dba6ac..dce2422c 100644
--- a/build/02-test.ps1
+++ b/build/02-test.ps1
@@ -27,7 +27,7 @@ $script  = {
 	$configuration.Run.Path = "src"
 	$configuration.TestResult.Enabled = $true
 	$configuration.TestResult.OutputPath = "TestResults_PS$($PSVersionTable.PSVersion.Major).xml"
-	$configuration.TestResult.OutputFormat = "NUnitXml"
+	$configuration.TestResult.OutputFormat = "JUnitXml"
 #	$configuration.Should.ErrorAction = 'Continue'
 #	$configuration.CodeCoverage.Enabled = $true  
 	
diff --git a/src/gsudo.Wrappers.Tests/gsudo.Tests.ps1 b/src/gsudo.Wrappers.Tests/gsudo.Tests.ps1
index d35bc281..5c6d80fe 100644
--- a/src/gsudo.Wrappers.Tests/gsudo.Tests.ps1
+++ b/src/gsudo.Wrappers.Tests/gsudo.Tests.ps1
@@ -12,7 +12,7 @@ Describe "PS Gsudo (v$($PSVersionTable.PSVersion.ToString()))" {
 
 	It "It serializes return values as string." {
 		$result = gsudo "1+1"
-		$result | Should -Be "2"
+		$result | Should -Be "20"
 		$result -is [System.String] | Should -Be $true
 	}