diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/AiModelConfig.java b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/AiModelConfig.java
index 0a2b41a91f..bfaa29a6e3 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/AiModelConfig.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/ai/model/AiModelConfig.java
@@ -38,7 +38,7 @@ import org.thingsboard.server.common.data.ai.provider.OpenAiProviderConfig;
 
 @JsonTypeInfo(
         use = JsonTypeInfo.Id.NAME,
-        include = JsonTypeInfo.As.PROPERTY,
+        include = JsonTypeInfo.As.EXISTING_PROPERTY,
         property = "provider",
         visible = true
 )