diff --git a/README.md b/README.md
index c1b6a6b..916b09f 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,10 @@
+### chef_stack has been deprecated.
+The resources have been merged into [chef-ingredient](https://github.com/chef-cookbooks/chef-ingredient). Please update your cookbooks to use chef-ingredient.
+
+chef_stack will continue to be used as a testing ground to test potentially breaking changes.
+
+The last stable version was 0.9.0.  Anything after this version, will likely break your infrastructure.
+
 # chef_stack
 
 Chef stack is a library cookbook that provides custom resources to build and manage your Chef infrastructure.
diff --git a/libraries/helpers.rb b/libraries/helpers.rb
index 9696392..3dbe071 100644
--- a/libraries/helpers.rb
+++ b/libraries/helpers.rb
@@ -37,3 +37,12 @@ def ensurekv(original_config, hash)
   end
   config
 end
+
+def deprecation_notice
+  message = 'Chef Stack is deprecated.  The resources have been merged into chef-ingredient.  Please update your cookbooks to use chef-ingredient.'
+  log 'Deprecation' do
+    level :warn
+    message message
+  end
+  Chef.deprecated(:internal_api, message)
+end
diff --git a/metadata.rb b/metadata.rb
index 8e93e18..2236e3e 100644
--- a/metadata.rb
+++ b/metadata.rb
@@ -7,6 +7,6 @@
 issues_url 'https://github.com/ncerny/chef_stack/issues' if respond_to?(:issues_url)
 source_url 'https://github.com/ncerny/chef_stack' if respond_to?(:source_url)
 
-version '0.8.6'
+version '0.9.0'
 
 depends 'chef-ingredient'
diff --git a/resources/automate.rb b/resources/automate.rb
index bd21c59..72350f0 100644
--- a/resources/automate.rb
+++ b/resources/automate.rb
@@ -40,6 +40,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   required_config = <<-EOF
     delivery['chef_username'] = '#{new_resource.chef_user}'
     delivery['chef_private_key'] = '/etc/delivery/#{new_resource.chef_user}.pem'
diff --git a/resources/backend.rb b/resources/backend.rb
index 0443cdd..5afd3ff 100644
--- a/resources/backend.rb
+++ b/resources/backend.rb
@@ -38,6 +38,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   raise 'Must accept the Chef License agreement before continuing.' unless new_resource.accept_license
 
   new_resource.config = ensurekv(new_resource.config, publish_address: new_resource.publish_address)
diff --git a/resources/chef_org.rb b/resources/chef_org.rb
index 2d7e101..8079434 100644
--- a/resources/chef_org.rb
+++ b/resources/chef_org.rb
@@ -33,6 +33,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   directory '/etc/opscode/orgs' do
     owner 'root'
     group 'root'
diff --git a/resources/chef_user.rb b/resources/chef_user.rb
index 382372f..36f93e9 100644
--- a/resources/chef_user.rb
+++ b/resources/chef_user.rb
@@ -33,6 +33,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   directory '/etc/opscode/users' do
     owner 'root'
     group 'root'
diff --git a/resources/client.rb b/resources/client.rb
index 09b9963..48974ca 100644
--- a/resources/client.rb
+++ b/resources/client.rb
@@ -57,6 +57,8 @@
 end
 
 action :install do
+  deprecation_notice
+  
   chef_ingredient 'chef' do
     action :upgrade
     version new_resource.version
diff --git a/resources/file.rb b/resources/file.rb
index 7e6bd8f..204ce0f 100644
--- a/resources/file.rb
+++ b/resources/file.rb
@@ -31,6 +31,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   new_resource.source = (property_is_set?(:source) ? new_resource.source : "cookbook_file://#{new_resource.filename}")
   if new_resource.source.start_with?('cookbook_file://')
     src = new_resource.source.split('://')[1].split('::')
diff --git a/resources/server.rb b/resources/server.rb
index cc260c2..5c71abf 100644
--- a/resources/server.rb
+++ b/resources/server.rb
@@ -36,6 +36,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   if new_resource.data_collector_url
     new_resource.config << "\ndata_collector['root_url'] = '#{new_resource.data_collector_url}'"
     new_resource.config << "\ndata_collector['token'] = '#{new_resource.data_collector_token}'"
diff --git a/resources/supermarket.rb b/resources/supermarket.rb
index 8bbfad3..57ab30e 100644
--- a/resources/supermarket.rb
+++ b/resources/supermarket.rb
@@ -37,6 +37,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   chef_ingredient 'supermarket' do
     action :upgrade
     channel new_resource.channel
diff --git a/resources/wf_builder.rb b/resources/wf_builder.rb
index 20d048a..928ea7b 100644
--- a/resources/wf_builder.rb
+++ b/resources/wf_builder.rb
@@ -44,6 +44,8 @@
 end
 
 action :create do
+  deprecation_notice
+  
   chef_ingredient 'chefdk' do
     action :upgrade
     channel new_resource.channel