diff --git a/README.md b/README.md
index f2b665a1a..cbfe9722a 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,9 @@ each environment.
 If this is your first time running the application, see the [getting started
 documentation](/doc/getting-started.md) for instructions.
 
+You will likely need access to this repository, contact Integrated Corporate
+Services (ICS) via DSIT.
+
 You will likely need access to the environments, see the [hosting
 documentation](/doc/hosting.md) on how to obtain this.
 
diff --git a/config/initializers/active_support_deprecation_fix.rb b/config/initializers/active_support_deprecation_fix.rb
deleted file mode 100644
index 621f12bc5..000000000
--- a/config/initializers/active_support_deprecation_fix.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-module ActiveSupport
-  class Deprecated
-    class DeprecatedConstantProxy < Module
-      # Remove "SourceAnnotationExtractor is deprecated" warnings that were
-      # interfering with pry's tab complete
-      #
-      # REMOVE AFTER Rails 6.0.4 RELEASE (https://github.com/rails/rails/pull/37468)
-      delegate :hash, :instance_methods, :name, :respond_to?, to: :target
-    end
-  end
-end