diff --git a/overlay/oxide/plugins/RunicGateway.cs b/overlay/oxide/plugins/RunicGateway.cs
index 19a5634..f748189 100644
--- a/overlay/oxide/plugins/RunicGateway.cs
+++ b/overlay/oxide/plugins/RunicGateway.cs
@@ -8411,7 +8411,9 @@ namespace Oxide.Plugins
                 }
 
                 Newtonsoft.Json.Linq.JToken t = d["type"], s = d["stack"];
-                domeType = t != null && t.Type == Newtonsoft.Json.Linq.JTokenType.Integer ? (int)t : -1;
+                // No type is Standard, the one full dome; the colours show only where they meet
+                // the ground (D212).
+                domeType = t == null ? 0 : t.Type == Newtonsoft.Json.Linq.JTokenType.Integer ? (int)t : -1;
                 domeStack = s == null ? 1 : s.Type == Newtonsoft.Json.Linq.JTokenType.Integer ? (int)s : -1;
 
                 if (domeType < 0 || domeType > DomeTypeMax || domeStack < 1 || domeStack > DomeStackMax)