diff --git a/.packit.yaml b/.packit.yaml
index b65109c..40a24be 100644
--- a/.packit.yaml
+++ b/.packit.yaml
@@ -7,5 +7,7 @@ jobs:
   metadata:
     targets: *id001
   trigger: pull_request
+sources:
+- {path: glibc-2.28.tar.xz, url: 'https://git.centos.org/sources/glibc/c8s/ccb5dc9e51a9884df8488f86982439d47b283b2a'}
 specfile_path: SPECS/glibc.spec
 upstream_ref: c8s-source-git