diff --git a/.azure/autotest_template.yml b/.azure/autotest_template.yml
index 82ad233bd8..cf4827cf6a 100644
--- a/.azure/autotest_template.yml
+++ b/.azure/autotest_template.yml
@@ -10,7 +10,7 @@ jobs:
   steps:
   - script: choco install cygwin --params "/InstallDir:C:\Cygwin /NoStartMenu /NoAdmin"
     displayName: 'Install Cygwin'
-  - script: choco install gcc-g++ python2 python2-devel python2-future python2-lxml python2-pip python2-pexpect python2-numpy git gettext --source cygwin
+  - script: choco install gcc-g++ python2 python2-devel python2-future python2-lxml python27-pip python2-pexpect python2-numpy git gettext libcrypt-devel --source cygwin
     displayName: 'Install Cygwin packages'
   - script: git submodule update --recursive --init modules/mavlink
     displayName: Initialize MAVLink submodule