diff --git a/Gemfile b/Gemfile
index d17d36f38..3756c7764 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,6 @@ ruby File.read(".ruby-version").strip
 
 gem "rails", "6.0.3.2"
 
-gem "asset_bom_removal-rails"
 gem "dalli"
 gem "gds-api-adapters"
 gem "govuk_ab_testing"
diff --git a/Gemfile.lock b/Gemfile.lock
index 8fe265d17..1768d6d9f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,9 +64,6 @@ GEM
     ansi (1.5.0)
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
-    asset_bom_removal-rails (1.0.2)
-      rails (>= 4.2)
-      sass (> 3.4)
     ast (2.4.1)
     better_errors (2.7.1)
       coderay (>= 1.0.0)
@@ -371,7 +368,6 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  asset_bom_removal-rails
   better_errors
   binding_of_caller
   capybara