diff --git a/lib/linux_admin/registration_system/subscription_manager.rb b/lib/linux_admin/registration_system/subscription_manager.rb
index ed19a24..28f5d2f 100644
--- a/lib/linux_admin/registration_system/subscription_manager.rb
+++ b/lib/linux_admin/registration_system/subscription_manager.rb
@@ -86,7 +86,7 @@ def parse_content(content)
         group = group.split("\n").each_with_object({}) do |line, hash|
           next if line.blank?
           key, value = line.split(":", 2)
-          hash[key.strip.downcase.tr(" -", "_").to_sym] = value.strip
+          hash[key.strip.downcase.tr(" -", "_").to_sym] = value.strip unless value.blank?
         end
         group_array.push(format_values(group))
       end
diff --git a/spec/data/subscription_manager/output_list_installed_not_subscribed b/spec/data/subscription_manager/output_list_installed_not_subscribed
index 2e242af..fa162ac 100644
--- a/spec/data/subscription_manager/output_list_installed_not_subscribed
+++ b/spec/data/subscription_manager/output_list_installed_not_subscribed
@@ -15,5 +15,5 @@ Version:                2.1
 Arch:                   x86_64
 Status:                 Subscribed
 Starts:                 01/03/2013
-Ends:                   01/03/2014
+Ends: