diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 69b6b5d..ee74388 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
 stages:
   - build
   - test
+  - doc
 
 stable:cargo:build:
   stage: build
@@ -37,3 +38,9 @@ nightly:cargo:test:
     - rustup default nightly
     - cargo test --jobs 1
   allow_failure: true
+
+stable:cargo:doc:
+  stage: doc
+  needs: []
+  script:
+    - cargo doc