diff --git a/spec/classes/fluentd_config_spec.rb b/spec/classes/fluentd_config_spec.rb
index 395f2a2..aa4e1e3 100644
--- a/spec/classes/fluentd_config_spec.rb
+++ b/spec/classes/fluentd_config_spec.rb
@@ -27,6 +27,7 @@ describe 'fluentd::config', :type => :class do
         :lsbdistid       => 'Ubuntu',
         :operatingsystem => 'Ubuntu',
         :lsbdistcodename => 'precise',
+        :architecture    => 'amd64',
       }
     }
 
diff --git a/spec/classes/fluentd_install_spec.rb b/spec/classes/fluentd_install_spec.rb
index 9a5e7f0..da08766 100644
--- a/spec/classes/fluentd_install_spec.rb
+++ b/spec/classes/fluentd_install_spec.rb
@@ -19,6 +19,7 @@ describe 'fluentd::install', :type => :class do
         :lsbdistid       => 'Ubuntu',
         :operatingsystem => 'Ubuntu',
         :lsbdistcodename => 'precise',
+        :architecture    => 'amd64',
       }
     }
     include_examples 'when called with no parameters'
diff --git a/spec/classes/fluentd_repo_spec.rb b/spec/classes/fluentd_repo_spec.rb
index 6ad8b4f..e7b92c2 100644
--- a/spec/classes/fluentd_repo_spec.rb
+++ b/spec/classes/fluentd_repo_spec.rb
@@ -9,6 +9,7 @@ describe 'fluentd::repo', :type => :class do
         :lsbdistid       => 'Ubuntu',
         :operatingsystem => 'Ubuntu',
         :lsbdistcodename => 'precise',
+        :architecture    => 'amd64',
       }
     }
     it {
diff --git a/spec/classes/fluentd_service_spec.rb b/spec/classes/fluentd_service_spec.rb
index c7789e6..16c00a3 100644
--- a/spec/classes/fluentd_service_spec.rb
+++ b/spec/classes/fluentd_service_spec.rb
@@ -20,6 +20,7 @@ describe 'fluentd::config', :type => :class do
         :lsbdistid       => 'Ubuntu',
         :operatingsystem => 'Ubuntu',
         :lsbdistcodename => 'precise',
+        :architecture    => 'amd64',
       }
     }
 
diff --git a/spec/classes/fluentd_spec.rb b/spec/classes/fluentd_spec.rb
index 696e0f7..989f7f1 100644
--- a/spec/classes/fluentd_spec.rb
+++ b/spec/classes/fluentd_spec.rb
@@ -17,6 +17,7 @@ describe 'fluentd', :type => :class do
         :lsbdistid       => 'Ubuntu',
         :operatingsystem => 'Ubuntu',
         :lsbdistcodename => 'precise',
+        :architecture    => 'amd64',
       }
     }
 
diff --git a/spec/classes/fluentd_user_spec.rb b/spec/classes/fluentd_user_spec.rb
index fcf37ad..b468640 100644
--- a/spec/classes/fluentd_user_spec.rb
+++ b/spec/classes/fluentd_user_spec.rb
@@ -18,6 +18,7 @@ describe 'fluentd::user', :type => :class do
         :lsbdistid       => 'Ubuntu',
         :operatingsystem => 'Ubuntu',
         :lsbdistcodename => 'precise',
+        :architecture    => 'amd64',
       }
     }
 
diff --git a/spec/defines/filter_spec.rb b/spec/defines/filter_spec.rb
index b29de21..87e9c74 100644
--- a/spec/defines/filter_spec.rb
+++ b/spec/defines/filter_spec.rb
@@ -7,6 +7,7 @@ describe 'fluentd::filter' do
       :lsbdistid       => 'Ubuntu',
       :operatingsystem => 'Ubuntu',
       :lsbdistcodename => 'precise',
+      :architecture    => 'amd64',
     }
   }
   let(:pre_condition) { 'include fluentd' }
diff --git a/spec/defines/match_spec.rb b/spec/defines/match_spec.rb
index f662b3e..82a564c 100644
--- a/spec/defines/match_spec.rb
+++ b/spec/defines/match_spec.rb
@@ -7,6 +7,7 @@ describe 'fluentd::match' do
       :lsbdistid       => 'Ubuntu',
       :operatingsystem => 'Ubuntu',
       :lsbdistcodename => 'precise',
+      :architecture    => 'amd64',
     }
   }
   let(:pre_condition) { 'include fluentd' }
diff --git a/spec/defines/plugin_spec.rb b/spec/defines/plugin_spec.rb
index 498d5f6..3ea3878 100644
--- a/spec/defines/plugin_spec.rb
+++ b/spec/defines/plugin_spec.rb
@@ -7,6 +7,7 @@ describe 'fluentd::plugin' do
       :lsbdistid       => 'Ubuntu',
       :operatingsystem => 'Ubuntu',
       :lsbdistcodename => 'precise',
+      :architecture    => 'amd64',
     }
   }
   let(:pre_condition) { 'include fluentd' }
diff --git a/spec/defines/source_spec.rb b/spec/defines/source_spec.rb
index b09f776..996869f 100644
--- a/spec/defines/source_spec.rb
+++ b/spec/defines/source_spec.rb
@@ -7,6 +7,7 @@ describe 'fluentd::source' do
       :lsbdistid       => 'Ubuntu',
       :operatingsystem => 'Ubuntu',
       :lsbdistcodename => 'precise',
+      :architecture    => 'amd64',
     }
   }
   let(:pre_condition) { 'include fluentd' }