diff --git a/lib/graphql/resolver.ex b/lib/graphql/resolver.ex
index 786a84a0..3b84bdfc 100644
--- a/lib/graphql/resolver.ex
+++ b/lib/graphql/resolver.ex
@@ -2106,10 +2106,12 @@ defmodule AshGraphql.Graphql.Resolver do
     end
   end
 
+  # sobelow_skip ["DOS.StringToAtom"]
   defp mutation_result_type(mutation_name) do
     String.to_atom("#{mutation_name}_result")
   end
 
+  # sobelow_skip ["DOS.StringToAtom"]
   defp page_type(resource, pagination, relay?) do
     type = AshGraphql.Resource.Info.type(resource)
 
diff --git a/lib/resource/resource.ex b/lib/resource/resource.ex
index 1a35f01a..85b36166 100644
--- a/lib/resource/resource.ex
+++ b/lib/resource/resource.ex
@@ -2664,10 +2664,10 @@ defmodule AshGraphql.Resource do
                   attribute.type.graphql_input_type(attribute.constraints)
 
                 true ->
-                  map_type(resource, attribute.name, _input? = true)
+                  map_type(resource, attribute.name, true)
               end
             else
-              map_type(resource, attribute.name, _input? = true)
+              map_type(resource, attribute.name, true)
             end
           else
             nil
@@ -2833,10 +2833,10 @@ defmodule AshGraphql.Resource do
                    name: to_string(name),
                    type:
                      if Keyword.get(attribute, :allow_nil?, true) do
-                       do_field_type(type, nil, nil, false)
+                       do_field_type(type, nil, nil, true)
                      else
                        %Absinthe.Blueprint.TypeReference.NonNull{
-                         of_type: do_field_type(type, nil, nil, false)
+                         of_type: do_field_type(type, nil, nil, true)
                        }
                      end
                  }