diff --git a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/ai/Langchain4jJsonSchemaAdapter.java b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/ai/Langchain4jJsonSchemaAdapter.java
index 12988c209d..e136bfaea8 100644
--- a/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/ai/Langchain4jJsonSchemaAdapter.java
+++ b/rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/ai/Langchain4jJsonSchemaAdapter.java
@@ -32,7 +32,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- * Converts a Jackson {@link JsonNode} JSON Schema into a Langchain4j {@link JsonSchema} model.
+ * Converts a Jackson {@link ObjectNode} JSON Schema into a Langchain4j {@link JsonSchema} model.
  */
 final class Langchain4jJsonSchemaAdapter {