diff --git a/contrib/pyln-proto/setup.py b/contrib/pyln-proto/setup.py
index 9a94232cd..a18f63224 100644
--- a/contrib/pyln-proto/setup.py
+++ b/contrib/pyln-proto/setup.py
@@ -18,6 +18,7 @@ setup(name='pyln-proto',
       author_email='decker.christian@gmail.com',
       license='MIT',
       packages=['pyln.proto', 'pyln.proto.message'],
+      package_data={'pyln.proto.message': ['py.typed']},
       scripts=[],
       zip_safe=True,
       install_requires=requirements)
diff --git a/contrib/pyln-spec/bolt1/setup.py b/contrib/pyln-spec/bolt1/setup.py
index 2105b1153..7b18e850e 100644
--- a/contrib/pyln-spec/bolt1/setup.py
+++ b/contrib/pyln-spec/bolt1/setup.py
@@ -15,6 +15,7 @@ def do_setup(boltnum: int, version: str, desc: str):
           author_email='rusty@rustcorp.com.au',
           license='MIT',
           packages=['pyln.spec.bolt{}'.format(boltnum)],
+          package_data={'pyln.proto.message': ['py.typed']},
           scripts=[],
           zip_safe=True,
           install_requires=requirements)
diff --git a/contrib/pyln-spec/bolt2/setup.py b/contrib/pyln-spec/bolt2/setup.py
index 17c82edf5..e22cb01f7 100644
--- a/contrib/pyln-spec/bolt2/setup.py
+++ b/contrib/pyln-spec/bolt2/setup.py
@@ -15,6 +15,7 @@ def do_setup(boltnum: int, version: str, desc: str):
           author_email='rusty@rustcorp.com.au',
           license='MIT',
           packages=['pyln.spec.bolt{}'.format(boltnum)],
+          package_data={'pyln.proto.message': ['py.typed']},
           scripts=[],
           zip_safe=True,
           install_requires=requirements)
diff --git a/contrib/pyln-spec/bolt4/setup.py b/contrib/pyln-spec/bolt4/setup.py
index 52f1d0b07..ecffc05e1 100644
--- a/contrib/pyln-spec/bolt4/setup.py
+++ b/contrib/pyln-spec/bolt4/setup.py
@@ -15,6 +15,7 @@ def do_setup(boltnum: int, version: str, desc: str):
           author_email='rusty@rustcorp.com.au',
           license='MIT',
           packages=['pyln.spec.bolt{}'.format(boltnum)],
+          package_data={'pyln.proto.message': ['py.typed']},
           scripts=[],
           zip_safe=True,
           install_requires=requirements)
diff --git a/contrib/pyln-spec/bolt7/setup.py b/contrib/pyln-spec/bolt7/setup.py
index 8df5d70b1..0400c648e 100644
--- a/contrib/pyln-spec/bolt7/setup.py
+++ b/contrib/pyln-spec/bolt7/setup.py
@@ -15,6 +15,7 @@ def do_setup(boltnum: int, version: str, desc: str):
           author_email='rusty@rustcorp.com.au',
           license='MIT',
           packages=['pyln.spec.bolt{}'.format(boltnum)],
+          package_data={'pyln.proto.message': ['py.typed']},
           scripts=[],
           zip_safe=True,
           install_requires=requirements)