diff --git a/app/helpers/blame_helper.rb b/app/helpers/blame_helper.rb
index f25917407a764919493b08484795eae8c7d3159f..56d651a8b6568a61668fba24623be7e6483c8d55 100644
--- a/app/helpers/blame_helper.rb
+++ b/app/helpers/blame_helper.rb
@@ -44,11 +44,7 @@ def blame_pages_streaming_url(id, project)
     namespace_project_blame_page_url(namespace_id: project.namespace, project_id: project, id: id, streaming: true)
   end
 
-  def entire_blame_path(id, project, blame_mode)
-    if blame_mode.streaming_supported?
-      namespace_project_blame_streaming_path(namespace_id: project.namespace, project_id: project, id: id)
-    else
-      namespace_project_blame_path(namespace_id: project.namespace, project_id: project, id: id, no_pagination: true)
-    end
+  def entire_blame_path(id, project)
+    namespace_project_blame_streaming_path(namespace_id: project.namespace, project_id: project, id: id)
   end
 end
diff --git a/app/views/projects/blame/show.html.haml b/app/views/projects/blame/show.html.haml
index a56d398d3a094f1079a30b2c7459da1c45c368ae..e2cad2fb3d7df13c54387a562c0f04cfaba91e95 100644
--- a/app/views/projects/blame/show.html.haml
+++ b/app/views/projects/blame/show.html.haml
@@ -42,7 +42,7 @@
 
     - if @blame_mode.pagination? && @blame_pagination.total_pages > 1
       .gl-display-flex.gl-justify-content-center.gl-flex-direction-column.gl-align-items-center.gl-p-3.gl-bg-gray-50.gl-border-t-solid.gl-border-t-1.gl-border-gray-100
-        = render Pajamas::ButtonComponent.new(href: entire_blame_path(@id, @project, @blame_mode), size: :small, button_options: { class: 'gl-mt-3' }) do |c|
+        = render Pajamas::ButtonComponent.new(href: entire_blame_path(@id, @project), size: :small, button_options: { class: 'gl-mt-3' }) do |c|
           = _('Show full blame')
 
     - if @blame_mode.streaming?
diff --git a/config/feature_flags/development/blame_page_streaming.yml b/config/feature_flags/development/blame_page_streaming.yml
deleted file mode 100644
index 44d64800dabe62dd0d361cd3ebf045328db02582..0000000000000000000000000000000000000000
--- a/config/feature_flags/development/blame_page_streaming.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-name: blame_page_streaming
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/110208
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/392890
-milestone: '15.10'
-type: development
-group: group::source code
-default_enabled: false
diff --git a/lib/gitlab/git/blame_mode.rb b/lib/gitlab/git/blame_mode.rb
index d8fc8fece068fe0ea26c6d8ca7496498d1c26cc0..15200e3888c539e840f11f513b53b820129f727e 100644
--- a/lib/gitlab/git/blame_mode.rb
+++ b/lib/gitlab/git/blame_mode.rb
@@ -8,13 +8,7 @@ def initialize(project, params)
         @params = params
       end
 
-      def streaming_supported?
-        Feature.enabled?(:blame_page_streaming, project)
-      end
-
       def streaming?
-        return false unless streaming_supported?
-
         Gitlab::Utils.to_boolean(params[:streaming], default: false)
       end
 
diff --git a/spec/features/projects/blobs/blame_spec.rb b/spec/features/projects/blobs/blame_spec.rb
index 6f5bf8ac26e08b3e675abfa7b4f8ea692abf92f7..c5379cf56c02e9114ed1dfe236b7e6a583763595 100644
--- a/spec/features/projects/blobs/blame_spec.rb
+++ b/spec/features/projects/blobs/blame_spec.rb
@@ -102,14 +102,6 @@ def visit_blob_blame(path)
       end
     end
 
-    context 'when streaming is disabled' do
-      before do
-        stub_feature_flags(blame_page_streaming: false)
-      end
-
-      it_behaves_like 'a full blame page'
-    end
-
     context 'when streaming is enabled' do
       before do
         stub_const('Gitlab::Git::BlamePagination::STREAMING_PER_PAGE', 50)
diff --git a/spec/helpers/blame_helper_spec.rb b/spec/helpers/blame_helper_spec.rb
index 54d714b2038866b01639a4dbec1c9803a9836759..30670064d935ee03d1cb5d923345bfcc9c62cde1 100644
--- a/spec/helpers/blame_helper_spec.rb
+++ b/spec/helpers/blame_helper_spec.rb
@@ -69,23 +69,12 @@
   end
 
   describe '#entire_blame_path' do
-    subject { helper.entire_blame_path(id, project, blame_mode) }
+    subject { helper.entire_blame_path(id, project) }
 
     let_it_be(:project) { build_stubbed(:project) }
 
     let(:id) { 'main/README.md' }
-    let(:blame_mode) { instance_double('Gitlab::Git::BlameMode', 'streaming_supported?' => streaming_enabled) }
 
-    context 'when streaming is supported' do
-      let(:streaming_enabled) { true }
-
-      it { is_expected.to eq "/#{project.full_path}/-/blame/#{id}/streaming" }
-    end
-
-    context 'when streaming is not supported' do
-      let(:streaming_enabled) { false }
-
-      it { is_expected.to eq "/#{project.full_path}/-/blame/#{id}?no_pagination=true" }
-    end
+    it { is_expected.to eq "/#{project.full_path}/-/blame/#{id}/streaming" }
   end
 end
diff --git a/spec/lib/gitlab/git/blame_mode_spec.rb b/spec/lib/gitlab/git/blame_mode_spec.rb
index 1fc6f12c55251de090ba65cc851f543b48c1d623..3496b763f924dfec01a50dd84c34d401fa4d7fc1 100644
--- a/spec/lib/gitlab/git/blame_mode_spec.rb
+++ b/spec/lib/gitlab/git/blame_mode_spec.rb
@@ -8,20 +8,6 @@
   let_it_be(:project) { build(:project) }
   let(:params) { {} }
 
-  describe '#streaming_supported?' do
-    subject { blame_mode.streaming_supported? }
-
-    it { is_expected.to be_truthy }
-
-    context 'when `blame_page_streaming` is disabled' do
-      before do
-        stub_feature_flags(blame_page_streaming: false)
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
   describe '#streaming?' do
     subject { blame_mode.streaming? }
 
@@ -31,14 +17,6 @@
       let(:params) { { streaming: true } }
 
       it { is_expected.to be_truthy }
-
-      context 'when `blame_page_streaming` is disabled' do
-        before do
-          stub_feature_flags(blame_page_streaming: false)
-        end
-
-        it { is_expected.to be_falsey }
-      end
     end
   end