diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8e192c396e183aca64c071b154a94ce739e6ed5a..6a785a27e3c25cf0b1047e2bdeece4908dc9e868 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,9 @@ stages:
 
 build:
   stage: build
-  image: rust:latest
+  image: rust:bullseye
+  before_script:
+    - apt-get -y install libpam0g-dev
   script:
     - cargo build --release
   artifacts: