diff --git a/pyproject.toml b/pyproject.toml
index 4edfe2e..7f99505 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,5 +11,4 @@ dependencies = []
 dev = []
 
 [build-system]
-build-backend = "flit_core.buildapi"
 requires = ["PyYAML >= 6"]
\ No newline at end of file