diff --git a/.github/workflows/Test-ModuleLocal.yml b/.github/workflows/Test-ModuleLocal.yml
index 9f16e948..b7b9654b 100644
--- a/.github/workflows/Test-ModuleLocal.yml
+++ b/.github/workflows/Test-ModuleLocal.yml
@@ -131,4 +131,5 @@ jobs:
           Run_Path: ${{ steps.import-module.outputs.path }}
           WorkingDirectory: ${{ inputs.WorkingDirectory }}
           Prescript: | # This is to speed up module loading in Pester.
+            Install-PSResource -Repository PSGallery -TrustRepository -Name PSCustomObject
             Import-Module -Name '${{ steps.import-module.outputs.name }}' -RequiredVersion 999.0.0