diff --git a/docs/source/implementation/index.rst b/docs/source/implementation/index.rst
index dfda19832..45b60066e 100644
--- a/docs/source/implementation/index.rst
+++ b/docs/source/implementation/index.rst
@@ -1,4 +1,4 @@
-.. _sect-execs:
+.. _sect-implnotes:
 
 ********************
 Implementation Notes