diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a17c7626..4750262a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,7 +26,7 @@ unit-tests:
   rules:
     - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
   before_script:
-    - apt-get update -y && apt-get install -y fonts-urw-base35 gsfonts
+    - apt-get update -y && apt-get install -y fonts-urw-base35 gsfonts fonts-dejavu
   script:
     - 'npm install'
     - 'npm install jest -g'