diff --git a/setup.py b/setup.py
index 0af6ceb..02fc90b 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@ def build_additional_requires():
 setuptools.setup(
     name="openwakeword",
     version="0.2.0",
-    install_requires=['onnxruntime>=1.10.0,<2', 'tqdm>=4.0,<5.0', 'scipy>=1.3,<2'],
+    install_requires=['onnxruntime>=1.10.0,<2', 'tqdm>=4.0,<5.0', 'scipy>=1.3,<2', 'scikit-learn>=1,<2'],
     extras_require={
         'test': [
                     'pytest>=7.2.0,<8',