diff --git a/docs/source/tutorials/arch_modeling/index.rst b/docs/source/tutorials/arch_modeling/index.rst
index b6c27e69e..3649516bb 100644
--- a/docs/source/tutorials/arch_modeling/index.rst
+++ b/docs/source/tutorials/arch_modeling/index.rst
@@ -10,4 +10,4 @@ Architecture Modeling
    quick_start
    user_defined_temp_tutorial
    open_cell_libraries_tutorial
-   Spypads_tutorial
+   spypads_tutorial