diff --git a/doc/src/bond_hybrid.rst b/doc/src/bond_hybrid.rst
index 49bfefdcc84..ea90ed2b578 100644
--- a/doc/src/bond_hybrid.rst
+++ b/doc/src/bond_hybrid.rst
@@ -1,4 +1,5 @@
 .. index:: bond_style hybrid
+.. index:: bond_style hybrid/kk
 
 bond_style hybrid command
 =========================