diff --git a/docs/index.rst b/docs/index.rst
index 8e9cd991..e7f69f7e 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -26,7 +26,7 @@ image processing and OCR to existing PDFs.
    docker
    advanced
    batch
-   security
+   pdfsecurity
    errors
 
 .. toctree::
diff --git a/docs/security.rst b/docs/pdfsecurity.rst
similarity index 100%
rename from docs/security.rst
rename to docs/pdfsecurity.rst