diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 71b121a..bd2f156 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -3,18 +3,17 @@
 # Add steps that build, run tests, deploy, and more:
 # https://aka.ms/yaml
 
-trigger:
-- master
-
 pool:
   vmImage: 'Ubuntu-16.04'
 
+container: 'ubuntu:18.04'
+
 steps:
-- script: sudo apt-get install vim
+- script: sudo apt-get install python3-dev vim
   displayName: 'Install vim'
 
 - script: python3 install_gadget.py
   displayName: 'Install gadgets'
 
 - script: ./run_tests
-  displayName: 'Run the tests'
\ No newline at end of file
+  displayName: 'Run the tests'