diff --git a/config/feature_flags/development/block_external_fork_network_mirrors.yml b/config/feature_flags/development/block_external_fork_network_mirrors.yml
deleted file mode 100644
index 8c313bc927322ba5ea7e9845fe8d60e026c8d902..0000000000000000000000000000000000000000
--- a/config/feature_flags/development/block_external_fork_network_mirrors.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: block_external_fork_network_mirrors
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/60735
-rollout_issue_url: 
-milestone: '14.0'
-type: development
-group: group::source code
-default_enabled: true
diff --git a/ee/app/models/ee/project.rb b/ee/app/models/ee/project.rb
index 1de79de3acb73a7a6f034893a8d99846bf421de8..43f3198e783395c84421558ef611426fdc0d8116 100644
--- a/ee/app/models/ee/project.rb
+++ b/ee/app/models/ee/project.rb
@@ -981,8 +981,6 @@ def latest_not_ingested_security_pipeline(only_successful)
     # If the project is inside a fork network, the mirror URL must
     # also belong to a member of that fork network
     def import_url_inside_fork_network
-      return unless ::Feature.enabled?(:block_external_fork_network_mirrors, self, default_enabled: :yaml)
-
       if forked?
         mirror_project = ::Project.find_by_url(import_url)
 
diff --git a/ee/spec/models/project_spec.rb b/ee/spec/models/project_spec.rb
index 91bc80238b4d23fe256d0a10efcd4279d6dd9914..7685bd6c4e499955d605f234c32742924b7304fb 100644
--- a/ee/spec/models/project_spec.rb
+++ b/ee/spec/models/project_spec.rb
@@ -2738,15 +2738,6 @@
         stub_config_setting(host: 'gitlab.com')
       end
 
-      context 'feature flag is disabled' do
-        before do
-          stub_feature_flags(block_external_fork_network_mirrors: false)
-          project.import_url = "https://customgitlab.com/foo/bar.git"
-        end
-
-        it { is_expected.to be_valid }
-      end
-
       context 'the project is the root of the fork network' do
         before do
           project.import_url = "https://customgitlab.com/foo/bar.git"