diff --git a/setup.py b/setup.py
index b1a1751..07760ff 100644
--- a/setup.py
+++ b/setup.py
@@ -20,11 +20,9 @@
     version=version,
     description="A Python wrapper for solid to compute solid Earth tides",
     url="https://github.com/insarlab/PySolid",
-
+    download_url=("https://github.com/insarlab/PySolid/archive/v{}.tar.gz".format(version)),
     author="Zhang Yunjun, Dennis Milbert",
     author_email="yunjunzgeo@gmail.com",
-
-    license='GPL-3.0-or-later',
     license_files=('LICENSE',),
 
     classifiers=[
@@ -37,6 +35,11 @@
     ],
     keywords="solid Eartth tides, deformation, geodesy, geophysics",
 
+    project_urls={
+        "Bug Reports": "https://github.com/insarlab/PySolid/issues",
+        "Source": "https://github.com/insarlab/PySolid",
+    },
+
     # package discovery
     packages=setuptools.find_packages("src"),  # include all packages under src
     package_dir={"": "src"},                   # tell distutils packages are under src
@@ -58,9 +61,4 @@
     package_data={
         "pysolid": ["solid.for"],
     },
-
-    project_urls={
-        "Bug Reports": "https://github.com/insarlab/PySolid/issues",
-        "Source": "https://github.com/insarlab/PySolid",
-    },
 )