diff --git a/pyproject.toml b/pyproject.toml
index 9e6d1a8..4914279 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools>=64", "setuptools_scm[toml]>=6.2", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "xchem-align"
+name = "xchemalign"
 classifiers = [
     "Development Status :: 3 - Alpha",
     "License :: OSI Approved :: Apache Software License",