diff --git a/docs/testsite.rst b/docs/testsite.rst
index 5edde5e28f5bed78efff2096f577b8d37f7cc5a0..1c42f994e7492697c056887814e4f75aa9a63301 100644
--- a/docs/testsite.rst
+++ b/docs/testsite.rst
@@ -42,7 +42,7 @@ In order to deploy the test site, the following steps would normally be taken:
 
 2. Install all servers using the generated preseed files.
 
-3. Invoke the ``bootstrap.yml`` playbook for every server, one by on. For
+3. Invoke the ``bootstrap.yml`` playbook for every server, one by one. For
    example:
 
   .. code-block:: shell