diff --git a/GeoModelVisualization/VP1GeometrySystems/share/gmexMatVisAttributes.json b/GeoModelVisualization/VP1GeometrySystems/share/gmexMatVisAttributes.json
index 403322256b186944abdaef7168faf05b22451684..dd15f3b1d955fdca21446fc50ff9da3134f7409b 100644
--- a/GeoModelVisualization/VP1GeometrySystems/share/gmexMatVisAttributes.json
+++ b/GeoModelVisualization/VP1GeometrySystems/share/gmexMatVisAttributes.json
@@ -1160,7 +1160,7 @@
             },
             "name": [
                 "Scintillator",
-                "tile::Scontillator"
+                "tile::Scintillator"
             ],
             "shininess": 0.9818180203437805,
             "specular": {