diff --git a/docs/install/server.md b/docs/install/server.md
index 048987c88..67d75e45f 100644
--- a/docs/install/server.md
+++ b/docs/install/server.md
@@ -95,7 +95,7 @@ The complete list of options:
     <code>secret</code> but do not use the default in production!
     Load-balanced PostgREST servers should share the same secret.</dd>
 
-<dt>-p, --pool</dt>
+<dt>-o, --pool</dt>
 <dd>Max connections to use in db pool. Defaults to to 10, but you
     should find an optimal value for your db by running the SQL
     command <code>show max_connections;</code></dd>