diff --git a/pyproject.toml b/pyproject.toml
index cce12c7..4926c09 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ mypy = "^1.10.0"
 
 [build-system]
 requires = ["poetry-core"]
-build-backend = "mason"
+build-backend = "maturin"
 
 [tool.maturin]
 # Bindings type