diff --git a/.env.example b/.env.example
index db5f98326..8ded20e56 100644
--- a/.env.example
+++ b/.env.example
@@ -3,9 +3,6 @@
 # AWS_S3_SECRET_ACCESS_KEY=
 # AWS_S3_BUCKET=
 
-FEATURE_SYSTEM_TEST=true
-FEATURE_INVITATION=true
-
 # If you are using docker to manage your postgresql database,
 # you will want to uncomment these
 # PGHOST=localhost
diff --git a/app.json b/app.json
index cfd9dd1d2..2872f4930 100644
--- a/app.json
+++ b/app.json
@@ -38,10 +38,6 @@
         }
       },
       "env": {
-        "FEATURE_SYSTEM_TEST": {
-          "description": "Seed Test data",
-          "value": "true"
-        },
         "LOCKBOX_MASTER_KEY": {
           "description": "Encrypts data within the database",
           "generator": "secret"
diff --git a/app/models/feature.rb b/app/models/feature.rb
deleted file mode 100644
index 0bb78b0fb..000000000
--- a/app/models/feature.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-# frozen_string_literal: true
-
-# An internal Microlibrary for feature flagging to help avoid
-# sprinkling `ENV` calls throughout the codebase.
-class Feature
-  # @param [String, #to_s] feature Name of the feature we're flagging
-  # @return [TrueClass, FalseClass]
-  def self.enabled?(feature)
-    feature = feature.to_s if feature.respond_to?(:to_s)
-
-    ENV.fetch("FEATURE_#{feature.upcase}", "false") == "true"
-  end
-end
diff --git a/spec/models/feature_spec.rb b/spec/models/feature_spec.rb
deleted file mode 100644
index 88d24f308..000000000
--- a/spec/models/feature_spec.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-require "rails_helper"
-RSpec.describe Feature do
-  subject(:feature) { described_class }
-
-  describe ".enabled?(feature_name)" do
-    before { stub_const("ENV", "FEATURE_FOO" => "true", "FEATURE_BAR" => "yes") }
-
-    it { is_expected.to be_enabled(:foo) }
-    it { is_expected.not_to be_enabled(:bar) }
-    it { is_expected.not_to be_enabled(:baz) }
-  end
-end