diff --git a/python/pyproject.toml b/python/pyproject.toml
index 15d167854..54695c039 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -1,7 +1,7 @@
 [build-system]
 requires = ["setuptools>=45", "wheel", "setuptools_scm>=6.2", "cffi>=1.0.0"]
 
-[tool.setuptools-scm]
+[tool.setuptools_scm]
 root = ".."
 tag_regex = '^(?P<prefix>py-)?(?P<version>[^\+]+)(?P<suffix>.*)?$'
 git_describe_command = "git describe --dirty --tags --long --match py-*.*"