diff --git a/resources/scripts/github-actions/build-windows.ps1 b/resources/scripts/github-actions/build-windows.ps1
index ab08064db..d05cfcc37 100755
--- a/resources/scripts/github-actions/build-windows.ps1
+++ b/resources/scripts/github-actions/build-windows.ps1
@@ -9,7 +9,7 @@ $old_pwd = $pwd.Path
 # Prepare environment.
 Install-Module Pscx -Scope CurrentUser -AllowClobber -Force
 Install-Module VSSetup -Scope CurrentUser -AllowClobber -Force
-Import-VisualStudioVars
+Import-VisualStudioVars -Architecture x64
 
 # Get Qt.
 $qt_version = "5.15.1"