diff --git a/Web/coolprop/index.rst b/Web/coolprop/index.rst
index 3f999154..3d7028db 100644
--- a/Web/coolprop/index.rst
+++ b/Web/coolprop/index.rst
@@ -13,5 +13,6 @@ This section includes information about the CoolProp software, listings of input
     Tabular.rst
     Configuration.rst
     REFPROP.rst
+    Cubics.rst
     examples.rst
     changelog.rst
diff --git a/Web/index.rst b/Web/index.rst
index 97731156..51b97cfd 100644
--- a/Web/index.rst
+++ b/Web/index.rst
@@ -17,6 +17,7 @@ CoolProp is a C++ library that implements:
 - :ref:`Correlations of properties of incompressible fluids and brines <Pure>`
 - :ref:`Highest accuracy psychrometric routines <Humid-Air>`
 - :ref:`User-friendly interface around the full capabilities of NIST REFPROP <REFPROP>`
+- :ref:`Cubic equations of state (SRK, PR) <cubic_backend>`
 
 Environments Supported
 ----------------------