diff --git a/python/GafferSceneUI/CryptomatteUI.py b/python/GafferSceneUI/CryptomatteUI.py
index d23e669944..4760e81e2f 100644
--- a/python/GafferSceneUI/CryptomatteUI.py
+++ b/python/GafferSceneUI/CryptomatteUI.py
@@ -282,6 +282,18 @@ def __layerPresetValues( plug ) :
 
 		],
 
+		"manifestScene" : [
+
+			"description",
+			"""
+			A scene containing locations representing the contents of the Cryptomatte manifest.
+			""",
+
+			"plugValueWidget:type", None,
+			"nodeGadget:type", None,
+
+		],
+
 	}
 
 )
diff --git a/src/GafferScene/Cryptomatte.cpp b/src/GafferScene/Cryptomatte.cpp
index 11509049b4..20aed59078 100644
--- a/src/GafferScene/Cryptomatte.cpp
+++ b/src/GafferScene/Cryptomatte.cpp
@@ -344,7 +344,7 @@ Cryptomatte::Cryptomatte( const std::string &name )
 	addChild( new FloatVectorDataPlug( "__matteValues", Gaffer::Plug::Out, new FloatVectorData() ) );
 	addChild( new AtomicCompoundDataPlug( "__manifest", Gaffer::Plug::Out, new CompoundData() ) );
 	addChild( new PathMatcherDataPlug( "__manifestPaths", Gaffer::Plug::Out, new PathMatcherData ) );
-	addChild( new ScenePlug( "__manifestScene", Gaffer::Plug::Out ) );
+	addChild( new ScenePlug( "manifestScene", Gaffer::Plug::Out ) );
 	addChild( new FloatVectorDataPlug( "__matteChannelData", Gaffer::Plug::Out, GafferImage::ImagePlug::blackTile() ) );
 
 	outPlug()->formatPlug()->setInput( inPlug()->formatPlug() );