diff --git a/pyproject.toml b/pyproject.toml
index 4843c429..20c5517b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,3 +28,7 @@ pre-commit = "^4.3.0"
 
 [tool.black]
 line-length=120
+
+[build-system]
+requires = ["poetry_core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"