diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 70002fe58d910c8b4da0a23af00fa90ef75889d0..ea5101da3eeab4ea0f71d11867fef139fe6808d7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -39,32 +39,32 @@ before_script:
 #     - 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:
+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:
 #     - 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"
+#     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-mafft" for_build/mafft
+#     - docker push "$CI_REGISTRY_IMAGE/install-mafft"
 
-# build-mafft:
+# build-mmseqs_and_fastme:
 #   only:
 #     - docker
 #   stage: build
 #   script:
 #     - apk update ; apk add git
 #     - git checkout master -- requirements.txt
-#     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-mafft" for_build/mafft
-#     - docker push "$CI_REGISTRY_IMAGE/install-mafft"
-
-build-mmseqs_and_fastme:
-  only:
-    - docker
-  stage: build
-  script:
-    - apk update ; apk add git
-    - git checkout master -- requirements.txt
-    - docker build --pull -t "$CI_REGISTRY_IMAGE/install-mmseqs-fastme" for_build/mmseqs_and_fastme
-    - docker push "$CI_REGISTRY_IMAGE/install-mmseqs-fastme"
+#     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-mmseqs-fastme" for_build/mmseqs_and_fastme
+#     - docker push "$CI_REGISTRY_IMAGE/install-mmseqs-fastme"
diff --git a/for_build/ubuntu/Dockerfile b/for_build/ubuntu/Dockerfile
index 18dcb47d9034aa7b3214334b0666b310047d0d10..7ca430eeb67a73871bc2821fd90c2e022ed4ef63 100644
--- a/for_build/ubuntu/Dockerfile
+++ b/for_build/ubuntu/Dockerfile
@@ -9,3 +9,5 @@ RUN apt-get install -y \
         python3 \
         python3-pip \
         git
+
+RUN pip3 install --upgrade pip