diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cf31ad87716b44010bb5d953af3b20cf2673f274..748a245540d1b9b5d4d64faff69e0c61c9788ebf 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,10 +19,18 @@ package:
   stage: build
   script:
     - make bdist
-    - make doc
   artifacts:
     paths:
       - dist
+    expire_in: 1 week
+
+docs:
+  image: lasnq/nqontrol
+  stage: build
+  script:
+    - make doc
+  artifacts:
+    paths:
       - doc/_build/html
     expire_in: 1 week
 
diff --git a/doc/install.md b/doc/install.md
index 38da1d71c7e11ab5a00884c060f73518dce57fd2..93d4555dc6383905ed93a30880b1aebee0dfb357 100644
--- a/doc/install.md
+++ b/doc/install.md
@@ -34,7 +34,8 @@ More distribution methods will follow.
 
 To install the dependencies on a Unix system, use:
 ```bash
-make requirements
+make requirements      # to install in a virtualenv
+make requirements-user # to install on user level
 ```
 The general version for the only non-Unix system is:
 ```bash
@@ -48,11 +49,6 @@ The pythonic installation to the users site packages is done with:
 python3 setup.py install --user
 ```
 
-### Windows
-
-Install the `*.exe`. I don't know, what happens with the dependencies.
-Maybe it needs little work to install them automatically.
-
 ## Install the ADwin Library
 
 ### On Linux