diff --git a/postgresql-plugin/src/main/java/io/cdap/plugin/postgres/PostgresSource.java b/postgresql-plugin/src/main/java/io/cdap/plugin/postgres/PostgresSource.java
index b2a4d70a..8e3c091f 100644
--- a/postgresql-plugin/src/main/java/io/cdap/plugin/postgres/PostgresSource.java
+++ b/postgresql-plugin/src/main/java/io/cdap/plugin/postgres/PostgresSource.java
@@ -77,6 +77,11 @@ protected Class<? extends DBWritable> getDBRecordType() {
     return PostgresDBRecord.class;
   }
 
+  @Override
+  protected String getExternalDocumentationLink() {
+    return DBUtils.POSTGRES_SUPPORTED_DOC_URL;
+  }
+
   @Override
   protected LineageRecorder getLineageRecorder(BatchSourceContext context) {
     String fqn = DBUtils.constructFQN("postgres",