diff --git a/pyproject.toml b/pyproject.toml
index e855159..2fc86dc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,5 +13,5 @@ maturin = "^0.10.4"
 pytest = "^6.2.3"
 
 [build-system]
-requires = ["poetry>=0.12"]
-build-backend = "poetry.masonry.api"
+requires = ["maturin>=0.10,<0.11"]
+build-backend = "maturin"