diff --git a/lib/foreman_discovery/engine.rb b/lib/foreman_discovery/engine.rb
index <HASH>..<HASH> 100644
--- a/lib/foreman_discovery/engine.rb
+++ b/lib/foreman_discovery/engine.rb
@@ -42,7 +42,7 @@ module ForemanDiscovery
 
     initializer 'foreman_discovery.register_plugin', :before => :finisher_hook do |app|
       Foreman::Plugin.register :foreman_discovery do
-        requires_foreman '>= 1.15.0'
+        requires_foreman '>= 1.16.0'
 
         # discovered hosts permissions
         security_block :discovery do
Refs #<I> - mark compatible with Foreman <I>+

required after 3c6f9bd