diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index be015b2e830c5f6efc6ba34298d68da3e7ad83aa..eba211b4899d3defbb815f24f5f15c8647a0387b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ before_script:
   - export LANG=en_US.UTF-8
   - id
   - apt-get update
-  - apt-get install -y dpkg-dev
+  - apt-get install -y dpkg-dev quilt
   - python3 -m venv venv
   - source venv/bin/activate
   - pip install wheel