diff --git a/tests/Manifest.tests.ps1 b/tests/Manifest.tests.ps1
index 39b0cee..7a63fd5 100644
--- a/tests/Manifest.tests.ps1
+++ b/tests/Manifest.tests.ps1
@@ -67,7 +67,7 @@ Describe 'Module manifest' {
         $script:tagVersion = $null
         $isRelease = @{Skip = $true }
         if ($env:GITHUB_EVENT_NAME -eq "release") {
-            $script:tagVersion = $env:GITHUB_REF -replace "\/refs\/tags\/", ""
+            $script:tagVersion = $env:GITHUB_REF -replace "refs\/tags\/", ""
             $isRelease = @{Skip = $false }
         }