diff --git a/manifests/api.pp b/manifests/api.pp
index 4235b3f8..17cfa263 100644
--- a/manifests/api.pp
+++ b/manifests/api.pp
@@ -50,6 +50,7 @@ class glance::api(
   $keystone_password = 'ChangeMe'
 ) inherits glance {
 
+  # used to configure concat
   include 'concat::setup'
 
   # TODO I need to work with Chris to ensure that I understand
diff --git a/manifests/backend.pp b/manifests/backend.pp
deleted file mode 100644
index 7c678bd0..00000000
--- a/manifests/backend.pp
+++ /dev/null
@@ -1,15 +0,0 @@
-#
-# used to model the line in the file
-# that configures which storage backend
-# to use
-#
-class glance::backend(
-  $default_store
-) {
-  glance::api::config { 'backend':
-    config => {
-      'default_store' => $default_store
-    },
-    order  => '02',
-  }
-}
diff --git a/manifests/backend/file.pp b/manifests/backend/file.pp
index 6be21f78..2fd18ce9 100644
--- a/manifests/backend/file.pp
+++ b/manifests/backend/file.pp
@@ -8,9 +8,15 @@ class glance::backend::file(
   $filesystem_store_datadir = '/var/lib/glance/images/'
 ) inherits glance::api {
 
-  # set file as default store
-  class { 'glance::backend':
-    default_store => 'file',
+  #
+  # modeled as its own config define so that any attempts to
+  # define multiple backends will fail
+  #
+  glance::api::config { 'backend':
+    config => {
+      'default_store' => 'file',
+    },
+    order  => '04',
   }
 
   # configure directory where files should be stored
diff --git a/manifests/backend/swift.pp b/manifests/backend/swift.pp
index 3a2874be..fe7b1316 100644
--- a/manifests/backend/swift.pp
+++ b/manifests/backend/swift.pp
@@ -19,9 +19,15 @@ class glance::backend::swift(
   $swift_store_create_container_on_put = 'False',
 ) inherits glance::api {
 
-  # specify swift as backend
-  class { 'glance::backend':
-    default_store => 'swift',
+  #
+  # modeled as its own config define so that any attempts to
+  # define multiple backends will fail
+  #
+  glance::api::config { 'backend':
+    config => {
+      'default_store' => 'swift',
+    },
+    order  => '04',
   }
 
   glance::api::config { 'swift':
diff --git a/manifests/notify.pp b/manifests/notify.pp
index 5554de97..df67bacf 100644
--- a/manifests/notify.pp
+++ b/manifests/notify.pp
@@ -6,6 +6,7 @@
 class glance::notify(
   $notifier_strategy
 ) {
+
   glance::api::config { 'notify':
     config => {
       'notifier_strategy' => $notifier_strategy,
diff --git a/spec/classes/glance_api_spec.rb b/spec/classes/glance_api_spec.rb
index 5e135e0c..81310d5a 100644
--- a/spec/classes/glance_api_spec.rb
+++ b/spec/classes/glance_api_spec.rb
@@ -56,7 +56,7 @@ describe 'glance::api' do
       it 'should compile the template based on the class parameters' do
         verify_contents(
           subject,
-          '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/01_header',
+          '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/01_glance-api-header',
           [
             "verbose = #{param_hash[:log_verbose]}",
             "debug = #{param_hash[:log_debug]}",
@@ -72,7 +72,7 @@ describe 'glance::api' do
         expected_lines = ['[paste_deploy]', 'flavor = keystone'] if params[:auth_type] = 'keystone'
         verify_contents(
           subject,
-          '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/99_footer',
+          '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/99_glance-api-footer',
           expected_lines
         )
 
diff --git a/spec/classes/glance_backend_file_spec.rb b/spec/classes/glance_backend_file_spec.rb
index 5a6baed1..28046ed3 100644
--- a/spec/classes/glance_backend_file_spec.rb
+++ b/spec/classes/glance_backend_file_spec.rb
@@ -9,14 +9,14 @@ describe 'glance::backend::file' do
   it 'should set the default store to file' do
     verify_contents(
       subject,
-      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/02_backend',
+      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/04_glance-api-backend',
       ['default_store = file']
     )
   end
   it 'should configure file backend settings' do
     verify_contents(
       subject,
-      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_file',
+      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_glance-api-file',
       ['filesystem_store_datadir = /var/lib/glance/images/']
     )
   end
@@ -30,7 +30,7 @@ describe 'glance::backend::file' do
     it 'should configure file backend settings with specified parameter' do
       verify_contents(
         subject,
-        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_file',
+        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_glance-api-file',
         ['filesystem_store_datadir = /var/lib/glance/images2']
       )
     end
diff --git a/spec/classes/glance_backend_swift_spec.rb b/spec/classes/glance_backend_swift_spec.rb
index d3ee67d4..8063b192 100644
--- a/spec/classes/glance_backend_swift_spec.rb
+++ b/spec/classes/glance_backend_swift_spec.rb
@@ -15,14 +15,14 @@ describe 'glance::backend::swift' do
   it 'should set the default store to file' do
     verify_contents(
       subject,
-      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/02_backend',
+      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/04_glance-api-backend',
       ['default_store = swift']
     )
   end
   it 'should configure swift settings with defaults' do
     verify_contents(
       subject,
-      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_swift',
+      '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_glance-api-swift',
       [
         'swift_store_auth_address = 127.0.0.1:8080/v1.0/',
         'swift_store_user = glance',
@@ -46,7 +46,7 @@ describe 'glance::backend::swift' do
     it 'should configure file backend settings with specified parameter' do
       verify_contents(
         subject,
-        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_swift',
+        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/05_glance-api-swift',
         [
           'swift_store_auth_address = 127.0.0.1:8080/v2.0/',
           'swift_store_user = glance',
diff --git a/spec/classes/glance_notify_qpid_spec.rb b/spec/classes/glance_notify_qpid_spec.rb
index 34db8a3c..8847af5a 100644
--- a/spec/classes/glance_notify_qpid_spec.rb
+++ b/spec/classes/glance_notify_qpid_spec.rb
@@ -9,14 +9,14 @@ describe 'glance::notify::qpid' do
     it 'should set nofier strategy to qpid' do
       verify_contents(
         subject,
-        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/06_notify',
+        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/06_glance-api-notify',
         ['notifier_strategy = qpid']
       )
     end
     it 'should use the current qpid template' do
       verify_contents(
         subject,
-        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/07_qpid',
+        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/07_glance-api-qpid',
         ['#qpid_port = 5672']
       )
     end
diff --git a/spec/classes/glance_notify_rabbitmq_spec.rb b/spec/classes/glance_notify_rabbitmq_spec.rb
index 2ff4becc..6ade6af9 100644
--- a/spec/classes/glance_notify_rabbitmq_spec.rb
+++ b/spec/classes/glance_notify_rabbitmq_spec.rb
@@ -9,14 +9,14 @@ describe 'glance::notify::rabbitmq' do
     it 'should set nofier strategy to rabbit' do
       verify_contents(
         subject,
-        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/06_notify',
+        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/06_glance-api-notify',
         ['notifier_strategy = rabbit']
       )
     end
     it 'should use the current rabbitmq template' do
       verify_contents(
         subject,
-        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/07_rabbitmq',
+        '/var/lib/puppet/concat/_etc_glance_glance-api.conf/fragments/07_glance-api-rabbitmq',
         ['#rabbit_port = 5672']
       )
     end