diff --git a/superlu-5.2.2.tar.gz b/superlu-5.2.2.tar.gz
index ec2c27b..b5b931a 100644
--- a/superlu-5.2.2.tar.gz
+++ b/superlu-5.2.2.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4339ba714c3ad2165d2b9a608114d3150921509fbc8757184a693ee4d4581abe
-size 2595228
+oid sha256:0682bc8d6690fe8286595449a61bab55bf0c4775dc004ffeab09d2e12b599f90
+size 2595040
diff --git a/superlu.spec b/superlu.spec
index 9d51cb6..6609334 100644
--- a/superlu.spec
+++ b/superlu.spec
@@ -88,7 +88,7 @@ Group:          Productivity/Scientific/Math
 Version:        %{ver}
 Release:        0
 URL:            https://portal.nersc.gov/project/sparse/superlu/
-Source0:        superlu-5.2.2.tar.gz
+Source0:        https://github.com/xiaoyeli/superlu/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 # Tarball above is generated with the script below
 Source1:        get-tarball.sh
 Source2:        README.SUSE