diff --git a/group_vars/sn06.yml b/group_vars/sn06.yml
index bc914dc57..ce8ecd960 100644
--- a/group_vars/sn06.yml
+++ b/group_vars/sn06.yml
@@ -241,7 +241,7 @@ pip_install_dependencies:
   - data_hacks
   # used by reports
   - WeasyPrint
-  - total_perspective_vortex
+  - total_perspective_vortex==2.0.1
 
 yum_exclude_repos:
   - condor*