diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a3e1ef7..0cc9d76 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,6 +11,7 @@ run-build:
   stage: build
   script:
     - apt-get -y install rustup
+    - rustup toolchain list
     - rustup update
     - cargo install cargo-deb
     - cargo deb