diff --git a/doc/src/vpr/index.rst b/doc/src/vpr/index.rst
index 61d60030bd..ceefa3deba 100644
--- a/doc/src/vpr/index.rst
+++ b/doc/src/vpr/index.rst
@@ -60,3 +60,5 @@ The purpose of VPR is to make the packing, placement, and routing stages of the
 
    file_formats
    debug_aids
+
+   VIB