diff --git a/README.rst b/README.rst
index 92104dd..b57365f 100644
--- a/README.rst
+++ b/README.rst
@@ -35,7 +35,7 @@ A Python wrapper for Ansys Lumerical products.
 Installing PyLumerical as a user
 --------------------------------
 
-You must have an Ansys Lumerical GUI license to use PyLumerical.
+You must have an Ansys Lumerical license and installation to use PyLumerical.
 
 You can install PyLumerical using pip.
 
diff --git a/doc/source/changelog/18.fixed.md b/doc/source/changelog/18.fixed.md
new file mode 100644
index 0000000..39326e7
--- /dev/null
+++ b/doc/source/changelog/18.fixed.md
@@ -0,0 +1 @@
+Requires Lumerical install in readme