diff --git a/changelogs/unreleased/44902-remove-rake-test-ci.yml b/changelogs/unreleased/44902-remove-rake-test-ci.yml
new file mode 100644
index 00000000000..459de1c2ca3
--- /dev/null
+++ b/changelogs/unreleased/44902-remove-rake-test-ci.yml
@@ -0,0 +1,5 @@
+---
+title: Remove test_ci rake task
+merge_request: 18139
+author: Takuya Noguchi
+type: other
diff --git a/lib/tasks/test.rake b/lib/tasks/test.rake
index 3e01f91d32c..b52af81fc16 100644
--- a/lib/tasks/test.rake
+++ b/lib/tasks/test.rake
@@ -4,8 +4,3 @@ desc "GitLab | Run all tests"
 task :test do
   Rake::Task["gitlab:test"].invoke
 end
-
-unless Rails.env.production?
-  desc "GitLab | Run all tests on CI with simplecov"
-  task test_ci: [:rubocop, :brakeman, :karma, :spinach, :spec]
-end