diff --git a/flink-python/MANIFEST.in b/flink-python/MANIFEST.in
index 006a729783b77..f1de1d02ba2c5 100644
--- a/flink-python/MANIFEST.in
+++ b/flink-python/MANIFEST.in
@@ -25,5 +25,6 @@ include README.md
 include LICENSE
 include NOTICE
 include pyflink/README.txt
+include pyflink/py.typed
 recursive-include pyflink/fn_execution *.pxd
 recursive-include pyflink/fn_execution *.pyx
diff --git a/flink-python/pyflink/py.typed b/flink-python/pyflink/py.typed
new file mode 100644
index 0000000000000..d35bf39669d09
--- /dev/null
+++ b/flink-python/pyflink/py.typed
@@ -0,0 +1,17 @@
+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
\ No newline at end of file
diff --git a/flink-python/setup.py b/flink-python/setup.py
index 9354d422a5b7e..5cd6eb841df53 100644
--- a/flink-python/setup.py
+++ b/flink-python/setup.py
@@ -312,7 +312,7 @@ def extracted_output_files(base_dir, file_path, output_directory):
         'pyflink.bin': TEMP_PATH + '/bin'}
 
     PACKAGE_DATA = {
-        'pyflink': ['README.txt'],
+        'pyflink': ['README.txt', 'py.typed'],
         'pyflink.conf': ['*'],
         'pyflink.log': ['*'],
         'pyflink.examples': ['*.py', '*/*.py'],