diff --git a/azure-pipelines/release.yml b/azure-pipelines/release.yml
index 65d1159d..ad00b9e3 100644
--- a/azure-pipelines/release.yml
+++ b/azure-pipelines/release.yml
@@ -76,7 +76,7 @@ stages:
         steps:
           - bash: |
               sudo apt-get update
-              sudo apt-get install -y gcc g++ cmake ninja-build libcppunit-dev libgtk-3-dev libpoppler-glib-dev portaudio19-dev libsndfile-dev liblua5.3-dev libzip-dev
+              sudo apt-get install -y gcc g++ cmake ninja-build libcppunit-dev libgtk-3-dev libpoppler-glib-dev libxml2-dev portaudio19-dev libsndfile-dev liblua5.3-dev libzip-dev
             displayName: 'Install dependencies'
           - template: steps/build_linux.yml
             parameters: