diff --git a/.github/workflows/rubyonrails.yml b/.github/workflows/rubyonrails.yml
index 7bb2e0d6..f29600d4 100644
--- a/.github/workflows/rubyonrails.yml
+++ b/.github/workflows/rubyonrails.yml
@@ -81,7 +81,7 @@ jobs:
         # Install necessary packages
         run: |
           sudo apt-get update
-          sudo apt-get install -y litmus libreoffice subversion
+          sudo apt-get install -y litmus libreoffice subversion xapian-omega
       - name: Clone Redmine
         # Get the latest stable Redmine
         run: svn export https://svn.redmine.org/redmine/branches/6.1-stable/ /opt/redmine