diff --git a/atomics/T1027/T1027.yaml b/atomics/T1027/T1027.yaml
index 6c63a3a8..26e65557 100644
--- a/atomics/T1027/T1027.yaml
+++ b/atomics/T1027/T1027.yaml
@@ -93,6 +93,7 @@ atomic_tests:
     prereq_command: |
       if (Test-Path #{exe_payload}) {exit 0} else {exit 1}
     get_prereq_command: |
+      [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
       Invoke-WebRequest "#{url_path}" -OutFile "$env:temp\T1027.zip"
       Expand-Archive -path "$env:temp\T1027.zip" -DestinationPath "$env:temp\temp_T1027.zip\" -Force
   executor: