diff --git a/doc/api.rst b/doc/api.rst
index 4a49271d..68e90ec2 100644
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -11,5 +11,5 @@ API
    api/etrago.disaggregate
    api/etrago.execute
    api/etrago.tools
-   api/appl.rst
-   api/network.rst
+   api/appl
+   api/network