1 files changed, 3 insertions, 1 deletions
diff --git a/lib/chef/resource.rb b/lib/chef/resource.rb
index a85d07df2d..10ad184506 100644
--- a/lib/chef/resource.rb
+++ b/lib/chef/resource.rb
@@ -1108,7 +1108,9 @@ class Chef
       @sorted_descendants = nil
       # set resource_name automatically if it's not set
       if child.name && !child.resource_name
-        child.resource_name(convert_to_snake_case(child.name.split('::')[-1]))
+        if child.name =~ /^Chef::Resource::(\w+)$/
+          child.resource_name(convert_to_snake_case($1))
+        end
       end
     end