diff --git a/MANIFEST.in b/MANIFEST.in
index a34974d..76bd07a 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -2,3 +2,4 @@ include README.md
 recursive-include octoprint_bambu_printer/templates *
 recursive-include octoprint_bambu_printer/translations *
 recursive-include octoprint_bambu_printer/static *
+include octoprint_bambu_printer/printer/pybambu/filaments.json
diff --git a/setup.py b/setup.py
index 5209731..037c5bd 100644
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,7 @@ plugin_requires = ["paho-mqtt<2", "python-dateutil", "httpx[http2]>=0.27.0"]
 # already be installed automatically if they exist. Note that if you add something here you'll also need to update
 # MANIFEST.in to match to ensure that python setup.py sdist produces a source distribution that contains all your
 # files. This is sadly due to how python's setup.py works, see also http://stackoverflow.com/a/14159430/2028598
-plugin_additional_data = []
+plugin_additional_data = ["octoprint_bambu_printer/printer/pybambu/filaments.json"]
 
 # Any additional python packages you need to install with your plugin that are not contained in <plugin_package>.*
 plugin_additional_packages = []