diff --git a/docs/sphinx/source/reference/irradiance/decomposition.rst b/docs/sphinx/source/reference/irradiance/decomposition.rst
index b51529829e..cf0d355ab4 100644
--- a/docs/sphinx/source/reference/irradiance/decomposition.rst
+++ b/docs/sphinx/source/reference/irradiance/decomposition.rst
@@ -2,8 +2,8 @@
 
 .. _dniestmodels:
 
-DNI estimation models
----------------------
+Decomposition models
+--------------------
 
 .. autosummary::
    :toctree: ../generated/