diff --git a/pyproject.toml b/pyproject.toml
index 2fa8540..476044f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,3 +38,6 @@ ignore = []
 [tool.poetry.scripts]
 diff-risk = "diff_risk_dashboard.cli:main"
 diff-risk-web = "diff_risk_dashboard.web:main"
+[build-system]
+requires = ["poetry-core>=1.8.0"]
+build-backend = "poetry.core.masonry.api"