diff --git a/pyproject.toml b/pyproject.toml
index d630c1c..5ac4241 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [project]
-name = "pytask_r"
+name = "pytask-r"
 description = "Run R scripts with pytask."
 classifiers = [
     "Development Status :: 4 - Beta",