diff --git a/build-docs.rb b/build-docs.rb
index 9736155..074afe2 100755
--- a/build-docs.rb
+++ b/build-docs.rb
@@ -29,6 +29,7 @@ config['projects'].each do |project_name, project_config|
     repo = Git.clone(project_config['git'], clone_target)
   else
     repo = Git.open(clone_target)
+    repo.fetch()
   end
 
   puts "Checkout ref '#{project_config['ref']}'"
@@ -63,4 +64,4 @@ end
 
 File.write('mkdocs.yml', mkdocs.to_yaml)
 
-%x( mkdocs build )
\ No newline at end of file
+%x( mkdocs build )
diff --git a/config.yml b/config.yml
index e840530..3b4f1b6 100644
--- a/config.yml
+++ b/config.yml
@@ -23,3 +23,17 @@ projects:
     target: 'businessprocess'
     docs_dir: 'doc'
     category: 'Modules'
+  Fileshipper:
+    git: 'https://github.com/Icinga/icingaweb2-module-fileshipper.git'
+    ref: 'tags/v1.0.0'
+    latest: true
+    target: 'fileshipper'
+    docs_dir: 'doc'
+    category: 'Modules'
+  vSphere:
+    git: 'https://github.com/Icinga/icingaweb2-module-vsphere.git'
+    ref: 'tags/v1.1.0'
+    latest: true
+    target: 'vsphere'
+    docs_dir: 'doc'
+    category: 'Modules'