diff --git a/pyproject.toml b/pyproject.toml
index 5ef46a1..e324cdf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,6 +15,3 @@ dotenv = "^0.19.0"
 urllib3 = "^1.26.7"
 requests = "^2.26.0"
 
-[build-system]
-requires = ["poetry-core>=1.0.0"]
-build-backend = "poetry.core.masonry.api"