diff --git a/src/CITATION.cff b/CITATION.cff
similarity index 92%
rename from src/CITATION.cff
rename to CITATION.cff
index 1f1e043..a99a402 100644
--- a/src/CITATION.cff
+++ b/CITATION.cff
@@ -4,6 +4,8 @@ authors:
   - family-names: Pryadko
     given-names: "Leonid P."
     orcid: https://orcid.org/0000-0002-4990-0259
+  - family-names: Zeng
+    given-names: "Weilei"
 title: "dist-m4ri: distance of a classical or quantum CSS code"
 version: v0.5.0
 date-released: 2024-07-31
diff --git a/src/CONTRIBUTING.md b/CONTRIBUTING.md
similarity index 100%
rename from src/CONTRIBUTING.md
rename to CONTRIBUTING.md
diff --git a/src/LICENSE b/LICENSE
similarity index 100%
rename from src/LICENSE
rename to LICENSE