diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d59881182df2eab69b38ebe689e4aa9f0a551027..8d4e0c001b5c3b459ed0702fe22c8e9ef96a615d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -23,7 +23,7 @@ stages:
 build_buster:
   stage: build_buster
   script:
-    - apt install -y python3-stdeb python3-all
+    - apt install -y python3-stdeb python3-all python-all
     - ./build.sh
     - mkdir -p build/
     - mv ../python3-lustmolch*.deb build/