diff --git a/roles/shell/tasks/packages.yml b/roles/shell/tasks/packages.yml
index c793a73..d1cc339 100644
--- a/roles/shell/tasks/packages.yml
+++ b/roles/shell/tasks/packages.yml
@@ -45,6 +45,7 @@
       - php7.0-tidy
       - php7.0-xmlrpc
       - php7.0-xsl
+      - tcl
 
 - name: Install locally created bins
   copy: