diff --git a/Tools/postbuild_installer.ps1 b/Tools/postbuild_installer.ps1
index 1354fe85f..59a8d112c 100644
--- a/Tools/postbuild_installer.ps1
+++ b/Tools/postbuild_installer.ps1
@@ -33,11 +33,12 @@ Format-Table -AutoSize -Wrap -InputObject @{
     "TargetDir" = $TargetDir
     "TargetFileName" = $TargetFileName
     "ConfigurationName" = $ConfigurationName
+    "CertificatePath" = $CertificatePath
     "ExcludeFromSigning" = $ExcludeFromSigning
 }
 
 
-& "$PSScriptRoot\sign_binaries.ps1" -TargetDir $TargetDir -CertificatePath $CertificatePath -CertificatePassword $CertificatePassword -ConfigurationName $ConfigurationName -Exclude $ExcludeFromSigning
-& "$PSScriptRoot\verify_binary_signatures.ps1" -TargetDir $TargetDir -ConfigurationName $ConfigurationName -CertificatePath $CertificatePath
+& "$PSScriptRoot\sign_binaries.ps1" -TargetDir $TargetDir -CertificatePath $CertificatePath -CertificatePassword $CertificatePassword -ConfigurationName $ConfigurationName -Exclude $ExcludeFromSigning -SolutionDir $SolutionDir
+& "$PSScriptRoot\verify_binary_signatures.ps1" -TargetDir $TargetDir -ConfigurationName $ConfigurationName -CertificatePath $CertificatePath -SolutionDir $SolutionDir
 & "$PSScriptRoot\rename_installer_with_version.ps1" -SolutionDir $SolutionDir
 & "$PSScriptRoot\copy_release_installer.ps1" -SourcePath $TargetDir -DestinationDir (Join-Path -Path $SolutionDir -ChildPath "Release")
\ No newline at end of file
diff --git a/Tools/postbuild_mremotev1.ps1 b/Tools/postbuild_mremotev1.ps1
index c521fccaa..0c1e545dd 100644
--- a/Tools/postbuild_mremotev1.ps1
+++ b/Tools/postbuild_mremotev1.ps1
@@ -46,7 +46,7 @@ Format-Table -AutoSize -Wrap -InputObject @{
 & "$PSScriptRoot\set_LargeAddressAware.ps1" -TargetDir $TargetDir -TargetFileName $TargetFileName
 & "$PSScriptRoot\verify_LargeAddressAware.ps1" -TargetDir $TargetDir -TargetFileName $TargetFileName
 & "$PSScriptRoot\tidy_files_for_release.ps1" -TargetDir $TargetDir -ConfigurationName $ConfigurationName
-& "$PSScriptRoot\sign_binaries.ps1" -TargetDir $TargetDir -CertificatePath $CertificatePath -CertificatePassword $CertificatePassword -ConfigurationName $ConfigurationName -Exclude $ExcludeFromSigning
-& "$PSScriptRoot\verify_binary_signatures.ps1" -TargetDir $TargetDir -ConfigurationName $ConfigurationName -CertificatePath $CertificatePath
+& "$PSScriptRoot\sign_binaries.ps1" -TargetDir $TargetDir -CertificatePath $CertificatePath -CertificatePassword $CertificatePassword -ConfigurationName $ConfigurationName -Exclude $ExcludeFromSigning -SolutionDir $SolutionDir
+& "$PSScriptRoot\verify_binary_signatures.ps1" -TargetDir $TargetDir -ConfigurationName $ConfigurationName -CertificatePath $CertificatePath -SolutionDir $SolutionDir
 & "$PSScriptRoot\zip_symbols.ps1" -SolutionDir $SolutionDir -TargetDir $TargetDir -ConfigurationName $ConfigurationName
 & "$PSScriptRoot\zip_portable_files.ps1" -SolutionDir $SolutionDir -TargetDir $TargetDir -ConfigurationName $ConfigurationName
\ No newline at end of file
diff --git a/Tools/sign_binaries.ps1 b/Tools/sign_binaries.ps1
index 5badac367..f05998f2b 100644
--- a/Tools/sign_binaries.ps1
+++ b/Tools/sign_binaries.ps1
@@ -17,7 +17,10 @@ param (
 
     [string]
     # Password to unlock the code signing certificate.
-    $CertificatePassword
+    $CertificatePassword,
+    
+    [string]
+    $SolutiontDir
 )
 
 Write-Output "===== Beginning $($PSCmdlet.MyInvocation.MyCommand) ====="
diff --git a/Tools/verify_binary_signatures.ps1 b/Tools/verify_binary_signatures.ps1
index 1552352fb..512ca798b 100644
--- a/Tools/verify_binary_signatures.ps1
+++ b/Tools/verify_binary_signatures.ps1
@@ -10,7 +10,11 @@ param (
     [string]
     [Parameter(Mandatory=$true)]
     # The code signing certificate to use when signing the files.
-    $CertificatePath
+    $CertificatePath,
+    
+    [string]
+    [Parameter(Mandatory=$true)]
+    $SolutiontDir
 )
 
 Write-Output "===== Beginning $($PSCmdlet.MyInvocation.MyCommand) ====="