diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ec9ece88a3d4ccb422c320360a726c943be4abc8..e15883d2658cf0dd9d4eed26a2014766e3ba643f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -31,6 +31,8 @@ build-install-barrnap:
     # - git checkout master -- requirements.txt
     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-ubuntu-barrnaponly" for_build/barrnap_only
     - docker push "$CI_REGISTRY_IMAGE/install-ubuntu-barrnaponly"
+  tags:
+    - k8s
 
 build-install-annote-and-quicktree:
   only:
@@ -41,6 +43,8 @@ build-install-annote-and-quicktree:
     # - git checkout master -- requirements.txt
     - 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"
+  tags:
+    - k8s
 
 build-ubuntu:
   only:
@@ -51,6 +55,8 @@ build-ubuntu:
     # - git checkout master -- requirements.txt
     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-ubuntu" for_build/ubuntu
     - docker push "$CI_REGISTRY_IMAGE/install-ubuntu"
+  tags:
+    - k8s
 
 build-mafft:
   only:
@@ -61,6 +67,8 @@ build-mafft:
     # - git checkout master -- requirements.txt
     - docker build --pull -t "$CI_REGISTRY_IMAGE/install-mafft" for_build/mafft
     - docker push "$CI_REGISTRY_IMAGE/install-mafft"
+  tags:
+    - k8s
 
 build-mmseqs_and_fastme:
   only:
@@ -71,3 +79,5 @@ build-mmseqs_and_fastme:
     # - 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"
+  tags:
+    - k8s