diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 26d0e9a127..991697f5c3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,8 +3,8 @@ services:
   - mysql
   - postgres
 before_script:
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq python-dev gcc tesseract-ocr tesseract-ocr-deu unpaper ghostscript libjpeg-dev libpng-dev poppler-utils
+  - apt-get update -qq
+  - apt-get install -qq python-dev gcc tesseract-ocr tesseract-ocr-deu unpaper ghostscript libjpeg-dev libpng-dev libtiff-dev poppler-utils
   - mysql -u root -e 'create database mayan_edms;'
   - psql -c 'create database mayan_edms;' -U postgres
 stages: