diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 398f3a4..fd6be66 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,14 @@ before_script:
   - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
   - source environment
   - docker pull "$CI_REGISTRY_IMAGE" || true
-  - docker build --cache-from "$CI_REGISTRY_IMAGE" --pull --build-arg "BASE=$BASE" --build-arg "LDAP_PLUGIN_URL=$LDAP_PLUGIN_URL" -t "$CI_REGISTRY_IMAGE" .
+  - |
+      docker build --cache-from "$CI_REGISTRY_IMAGE" --pull
+      --build-arg "BASE=$BASE"
+      --build-arg "LDAP_PLUGIN_URL=$LDAP_PLUGIN_URL"
+      --build-arg login_text="${LOGIN_TEXT}"
+      --build-arg collab_text="${COLLAB_TEXT}"
+      --build-arg admin_is_sysadmin="${ADMIN_IS_SYSADMIN}"
+      -t "$CI_REGISTRY_IMAGE" .
 
 build-main:
   script:
diff --git a/environment b/environment
index 968b7dd..19a3b91 100644
--- a/environment
+++ b/environment
@@ -1,3 +1,5 @@
 BASE=docker.io/sharelatex/sharelatex:2.6.1
-LDAP_PLUGIN_URL=https://codeload.github.com/chhu/ldap-overleaf-sl/tar.gz/53a4ba6b4f95499c1d1350ea8e4b9ab41e611552
-IMAGE_TAG=2.6.1
+LDAP_PLUGIN_URL=https://codeload.github.com/sf2311/ldap-overleaf-sl/tar.gz/f25cb05c8bc66622f16b1195f3809a0aa1cfa0ff
+LOGIN_TEXT=username
+COLLAB_TEXT=Direct share with collaborators is enabled only for activated users
+ADMIN_IS_SYSADMIN=true