diff --git a/lib/puppet_metadata/github_actions.rb b/lib/puppet_metadata/github_actions.rb
index 9dc1756..cde37ac 100644
--- a/lib/puppet_metadata/github_actions.rb
+++ b/lib/puppet_metadata/github_actions.rb
@@ -138,7 +138,7 @@ def puppet_version_below_minimum?(version)
 
     def os_release_to_beaker_setfile(os, release, puppet_collection)
       if options[:hosts]
-        setfiles = options[:hosts].collect do |host|
+        setfiles = options[:hosts].filter_map do |host|
           PuppetMetadata::Beaker.os_release_to_setfile(
             os,
             release,
@@ -150,8 +150,7 @@ def os_release_to_beaker_setfile(os, release, puppet_collection)
           )
         end
 
-        # check for os/release pairs that don't have a setfile
-        return setfiles[0] if setfiles[0].nil?
+        return if setfiles.empty?
 
         # merge the setfile strings
         [setfiles.collect { |setfile| setfile[0] }.join('-'), setfiles[0][1]]