diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c7249a0711bc994c17369b7717ba89dbd11e7e4d..3c5cd45fd026c9ca4633de70dcd04435cce63a48 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -39,15 +39,15 @@ build-install-annote-and-quicktree:
     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-ubuntu-annote-quicktree" for_build/annote_and_1tree
     - docker push "$CI_REGISTRY_IMAGE/install-ubuntu-annote-quicktree"
 
-build-ubuntu:
-  only:
-    - docker
-  stage: build
-  script:
-    - apk update ; apk add git
-    - git checkout master -- requirements.txt
-    - docker build --pull -t "$CI_REGISTRY_IMAGE/install-ubuntu" for_build/ubuntu
-    - docker push "$CI_REGISTRY_IMAGE/install-ubuntu"
+# build-ubuntu:
+#   only:
+#     - docker
+#   stage: build
+#   script:
+#     - apk update ; apk add git
+#     - git checkout master -- requirements.txt
+#     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-ubuntu" for_build/ubuntu
+#     - docker push "$CI_REGISTRY_IMAGE/install-ubuntu"
 
 # build-mafft:
 #   only: