diff --git a/projects/libarchive/project.yaml b/projects/libarchive/project.yaml
index 7b0161baa..c35bdcb15 100644
--- a/projects/libarchive/project.yaml
+++ b/projects/libarchive/project.yaml
@@ -1 +1,2 @@
 homepage: "https://github.com/libarchive/libarchive"
+primary_contact: "joerg.sonnenberger@googlemail.com"