diff --git a/lib/asana/resources/section.rb b/lib/asana/resources/section.rb
index 24f40c6..bb7ae03 100644
--- a/lib/asana/resources/section.rb
+++ b/lib/asana/resources/section.rb
@@ -53,7 +53,7 @@ def find_by_project(client, project: required("project"), per_page: 20, options:
         # options - [Hash] the request I/O options.
         def find_by_id(client, id, options: {})
 
-          self.new(parse(client.get("/sections/#{gid}", options: options)).first, client: client)
+          self.new(parse(client.get("/sections/#{id}", options: options)).first, client: client)
         end
       end