diff --git a/appveyor.yml b/appveyor.yml
index fbd903d1d..294d3c367 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -27,15 +27,19 @@ install:
 - ps: nuget install secure-file -ExcludeVersion
 
 # We need to extract the encrypted private ssh key to clone the submodule.
-- ps: secure-file\tools\secure-file -decrypt build\resources\ssh\nylas-n1-ci-ssh-secure-file.enc -secret $env:DECRYPTION_PASSWORD
-- ps: mv -Force build\resources\ssh\nylas-n1-ci-ssh-secure-file c:\users\appveyor\.ssh\id_rsa
-- ps: git submodule init
-# http://stackoverflow.com/questions/21002919/running-a-remote-powershell-script-with-a-git-command-in-it-results-in-nativecom
-- ps: Start-Process -FilePath git.exe -ArgumentList 'submodule update'  -Wait -NoNewWindow
+- ps: |
+    if ($env:DECRYPTION_PASSWORD) {
+      secure-file\tools\secure-file -decrypt build\resources\ssh\nylas-n1-ci-ssh-secure-file.enc -secret $env:DECRYPTION_PASSWORD
+      mv -Force build\resources\ssh\nylas-n1-ci-ssh-secure-file c:\users\appveyor\.ssh\id_rsa
+      git submodule init
 
-- ps: secure-file\tools\secure-file -decrypt build\resources\nylas\encrypted_certificates\appveyor\win-nylas-n1.p12.enc -secret $env:DECRYPTION_PASSWORD
-- ps: secure-file\tools\secure-file -decrypt build\resources\nylas\encrypted_certificates\appveyor\set_win_env.ps1.enc -secret $env:DECRYPTION_PASSWORD
-- ps: . build\resources\nylas\encrypted_certificates\appveyor\set_win_env.ps1
+      # http://stackoverflow.com/questions/21002919/running-a-remote-powershell-script-with-a-git-command-in-it-results-in-nativecom
+      Start-Process -FilePath git.exe -ArgumentList 'submodule update'  -Wait -NoNewWindow
+
+      secure-file\tools\secure-file -decrypt build\resources\nylas\encrypted_certificates\appveyor\win-nylas-n1.p12.enc -secret $env:DECRYPTION_PASSWORD
+      secure-file\tools\secure-file -decrypt build\resources\nylas\encrypted_certificates\appveyor\set_win_env.ps1.enc -secret $env:DECRYPTION_PASSWORD
+      . build\resources\nylas\encrypted_certificates\appveyor\set_win_env.ps1
+    }
 
 build_script:
 - ps: .\script\cibuild.ps1