diff --git a/index_installation.rst b/index_installation.rst
index 4b8efe42f79f7e92b2f747a01a0a9d628fab6141..11a0db251d79be0f5b313676e4c5b74171c0aeea 100644
--- a/index_installation.rst
+++ b/index_installation.rst
@@ -4,8 +4,8 @@
 .. toctree::
    :maxdepth: 2
 
-   doc_app_gtf/installation/Linux/index.rst
-   doc_app_gtf/installation/windows/index.rst
+    installation/Linux/index.rst
+    installation/windows/index.rst