diff --git a/COPYRIGHT.txt b/COPYRIGHT.txt
index 326292b73..1d4624720 100644
--- a/COPYRIGHT.txt
+++ b/COPYRIGHT.txt
@@ -83,6 +83,7 @@ Mariusz Strzelecki
 Matteo Capitanio
 Mathieu Rozieres
 Matthias Wessendorf
+Mincong Huang
 Moira Tagle
 Muhammad Sufyian
 Olavi Mustanoja
diff --git a/debezium-connector-postgres/src/main/java/io/debezium/connector/postgresql/PostgresValueConverter.java b/debezium-connector-postgres/src/main/java/io/debezium/connector/postgresql/PostgresValueConverter.java
index 9769b8463..246887c75 100644
--- a/debezium-connector-postgres/src/main/java/io/debezium/connector/postgresql/PostgresValueConverter.java
+++ b/debezium-connector-postgres/src/main/java/io/debezium/connector/postgresql/PostgresValueConverter.java
@@ -46,10 +46,10 @@
 
 import io.debezium.connector.postgresql.PostgresConnectorConfig.HStoreHandlingMode;
 import io.debezium.connector.postgresql.PostgresConnectorConfig.IntervalHandlingMode;
+import io.debezium.connector.postgresql.data.Ltree;
 import io.debezium.connector.postgresql.proto.PgProto;
 import io.debezium.data.Bits;
 import io.debezium.data.Json;
-import io.debezium.data.Ltree;
 import io.debezium.data.SpecialValueDecimal;
 import io.debezium.data.Uuid;
 import io.debezium.data.VariableScaleDecimal;
diff --git a/debezium-core/src/main/java/io/debezium/data/Ltree.java b/debezium-connector-postgres/src/main/java/io/debezium/connector/postgresql/data/Ltree.java
similarity index 95%
rename from debezium-core/src/main/java/io/debezium/data/Ltree.java
rename to debezium-connector-postgres/src/main/java/io/debezium/connector/postgresql/data/Ltree.java
index fcadac105..ad26c91b9 100644
--- a/debezium-core/src/main/java/io/debezium/data/Ltree.java
+++ b/debezium-connector-postgres/src/main/java/io/debezium/connector/postgresql/data/Ltree.java
@@ -3,7 +3,7 @@
  *
  * Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
  */
-package io.debezium.data;
+package io.debezium.connector.postgresql.data;
 
 import org.apache.kafka.connect.data.Schema;
 import org.apache.kafka.connect.data.SchemaBuilder;