diff --git a/msi/WixWin.wsi.in b/msi/WixWin.wsi.in
index 09920256a7..0c0c380151 100644
--- a/msi/WixWin.wsi.in
+++ b/msi/WixWin.wsi.in
@@ -414,6 +414,7 @@ ${WIX_EXTRA_COMPONENTS}
                 <Component Id="PythonProcessorNifiApiFiles" Guid="a9cb7b7b-e66d-4e32-9115-eab4aa980124">
                   <File Id="NifiApi_flowfiletransform" Name="flowfiletransform.py" KeyPath="no" Source="pythonprocessors\nifiapi\flowfiletransform.py"/>
                   <File Id="NifiApi_properties" Name="properties.py" KeyPath="no" Source="pythonprocessors\nifiapi\properties.py"/>
+                  <File Id="NifiApi_relationship" Name="relationship.py" KeyPath="no" Source="pythonprocessors\nifiapi\relationship.py"/>
                   <File Id="NifiApi_documentation" Name="documentation.py" KeyPath="no" Source="pythonprocessors\nifiapi\documentation.py"/>
                   <File Id="NifiApi_init" Name="__init__.py" KeyPath="no" Source="pythonprocessors\nifiapi\__init__.py"/>
                 </Component>