diff --git a/pyproject.toml b/pyproject.toml
index 64d370e..a65a0a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ dependencies = [
     "bibtexparser"
 ]
 authors = [{ name = "Stephan Hügel", email = "urschrei@gmail.com" }]
-license = {file = "license.txt"}
+license = {file = "LICENSE.md"}
 keywords = ["Zotero", "DH"]
 classifiers = [
     "Programming Language :: Python",