diff --git a/app/views/unattended/provisioning_templates/snippet/disk_enc_clevis_tang.erb b/app/views/unattended/provisioning_templates/snippet/disk_enc_clevis_tang.erb
index c881b7790c3..296dc9b7996 100644
--- a/app/views/unattended/provisioning_templates/snippet/disk_enc_clevis_tang.erb
+++ b/app/views/unattended/provisioning_templates/snippet/disk_enc_clevis_tang.erb
@@ -24,7 +24,7 @@ description: |
   end
 -%>
 
-<% if (@host.operatingsystem.family == 'Redhat' || @host.operatingsystem.name == 'Ubuntu') && unless tang_server_list.blank? -%>
+<% if (@host.operatingsystem.family == 'Redhat' || @host.operatingsystem.name == 'Ubuntu') && tang_server_list.present? -%>
 
 cat > /tmp/rootdir-luks-device.sh << "EOF"
 #!/bin/sh