diff --git a/lib/linked_in/api/companies.rb b/lib/linked_in/api/companies.rb
index 1110c100..9ab61565 100644
--- a/lib/linked_in/api/companies.rb
+++ b/lib/linked_in/api/companies.rb
@@ -25,6 +25,7 @@ module Companies
       # @option options [String] :type
       # @option options [String] :count
       # @option options [String] :start
+      # @option options [Boolean] :is_admin
       # @return [LinkedIn::Mash]
       def company(options = {})
         path   = company_path(options)
diff --git a/lib/linked_in/api/query_helpers.rb b/lib/linked_in/api/query_helpers.rb
index a1be84fe..1b8eabbd 100644
--- a/lib/linked_in/api/query_helpers.rb
+++ b/lib/linked_in/api/query_helpers.rb
@@ -62,7 +62,7 @@ def company_path(options)
         elsif name = options.delete(:name)
           path += "/universal-name=#{CGI.escape(name)}"
         elsif is_admin = options.delete(:is_admin)
-          path += "?is-company-admin=#{CGI.escape(is_admin)}"
+          path += "?is-company-admin=#{CGI.escape(is_admin.to_s)}"
         else
           path += "/~"
         end