diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6cdd851..c38792b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -56,9 +56,6 @@ before_script:
 node-10 test: *test_custom
 
 # Used by Gitaly: https://gitlab.com/gitlab-org/gitaly/blob/master/.gitlab-ci.yml
-ruby-2.5-golang-1.11-git-2.22 test: *test_custom
-ruby-2.6-golang-1.11-git-2.22 test: *test_custom
-ruby-2.5-golang-1.12-git-2.22 test: *test_custom
 ruby-2.6-golang-1.12-git-2.22 test: *test_custom
 ruby-2.6-golang-1.13-git-2.22 test: *test_custom
 
@@ -108,10 +105,8 @@ gitlab-docs-lint test: *test_build
 node-10: *build_and_deploy_custom
 
 # Used by Gitaly: https://gitlab.com/gitlab-org/gitaly/blob/master/.gitlab-ci.yml
-ruby-2.5-golang-1.11-git-2.22: *build_and_deploy_custom
-ruby-2.6-golang-1.11-git-2.22: *build_and_deploy_custom
-ruby-2.5-golang-1.12-git-2.22: *build_and_deploy_custom
 ruby-2.6-golang-1.12-git-2.22: *build_and_deploy_custom
+ruby-2.6-golang-1.13-git-2.22: *build_and_deploy_custom
 
 # Used by GitLab CE/EE: https://gitlab.com/gitlab-org/gitlab-ee/blob/master/.gitlab-ci.yml
 ruby-2.6.3-golang-1.11-git-2.22-chrome-73.0-node-12.x-yarn-1.16-postgresql-9.6-graphicsmagick-1.3.33: *build_and_deploy_custom