diff --git a/java/post-java-generation.patch b/java/post-java-generation.patch
index c01f249..dc0a5e4 100644
--- a/java/post-java-generation.patch
+++ b/java/post-java-generation.patch
@@ -32,3 +32,13 @@ diff --git a/java/src/main/java/com/hathora/client/model/Room.java b/java/src/ma
        // ensure the json data is an array
        if (!jsonObj.get("allocations").isJsonArray()) {
          throw new IllegalArgumentException(String.format("Expected the field `allocations` to be an array in the JSON string but got `%s`", jsonObj.get("allocations").toString()));
+@@ -366,9 +366,6 @@ public class Room {
+       for (int i = 0; i < jsonArrayallocations.size(); i++) {
+         RoomAllocation.validateJsonObject(jsonArrayallocations.get(i).getAsJsonObject());
+       };
+-      if (!jsonObj.get("roomConfig").isJsonPrimitive()) {
+-        throw new IllegalArgumentException(String.format("Expected the field `roomConfig` to be a primitive type in the JSON string but got `%s`", jsonObj.get("roomConfig").toString()));
+-      }
+       if (!jsonObj.get("roomId").isJsonPrimitive()) {
+         throw new IllegalArgumentException(String.format("Expected the field `roomId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("roomId").toString()));
+       }
diff --git a/java/src/main/java/com/hathora/client/model/Room.java b/java/src/main/java/com/hathora/client/model/Room.java
index b98d3ff..1303814 100644
--- a/java/src/main/java/com/hathora/client/model/Room.java
+++ b/java/src/main/java/com/hathora/client/model/Room.java
@@ -366,9 +366,6 @@ public static void validateJsonObject(JsonObject jsonObj) throws IOException {
       for (int i = 0; i < jsonArrayallocations.size(); i++) {
         RoomAllocation.validateJsonObject(jsonArrayallocations.get(i).getAsJsonObject());
       };
-      if (!jsonObj.get("roomConfig").isJsonPrimitive()) {
-        throw new IllegalArgumentException(String.format("Expected the field `roomConfig` to be a primitive type in the JSON string but got `%s`", jsonObj.get("roomConfig").toString()));
-      }
       if (!jsonObj.get("roomId").isJsonPrimitive()) {
         throw new IllegalArgumentException(String.format("Expected the field `roomId` to be a primitive type in the JSON string but got `%s`", jsonObj.get("roomId").toString()));
       }