diff --git a/swh/loader/package/debian/tests/test_debian.py b/swh/loader/package/debian/tests/test_debian.py
--- a/swh/loader/package/debian/tests/test_debian.py
+++ b/swh/loader/package/debian/tests/test_debian.py
@@ -258,6 +258,10 @@
             },
             "filename": "cicero_0.7.2-3.diff.gz",
             "length": 3964,
+            "url": (
+                "http://deb.debian.org/debian/pool/contrib/c/cicero/"
+                "cicero_0.7.2-3.diff.gz"
+            ),
         },
         "cicero_0.7.2-3.dsc": {
             "checksums": {
@@ -266,6 +270,9 @@
             },
             "filename": "cicero_0.7.2-3.dsc",
             "length": 1864,
+            "url": (
+                "http://deb.debian.org/debian/pool/contrib/c/cicero/cicero_0.7.2-3.dsc"
+            ),
         },
         "cicero_0.7.2.orig.tar.gz": {
             "checksums": {
@@ -274,6 +281,10 @@
             },
             "filename": "cicero_0.7.2.orig.tar.gz",
             "length": 96527,
+            "url": (
+                "http://deb.debian.org/debian/pool/contrib/c/cicero/"
+                "cicero_0.7.2.orig.tar.gz"
+            ),
         },
     }
 
diff --git a/swh/loader/package/deposit/tests/test_deposit.py b/swh/loader/package/deposit/tests/test_deposit.py
--- a/swh/loader/package/deposit/tests/test_deposit.py
+++ b/swh/loader/package/deposit/tests/test_deposit.py
@@ -326,6 +326,7 @@
                 },
                 "filename": "archive.zip",
                 "length": 956830,
+                "url": "https://deposit.softwareheritage.org/1/private/777/raw/",
             }
         ],
     }
diff --git a/swh/loader/package/utils.py b/swh/loader/package/utils.py
--- a/swh/loader/package/utils.py
+++ b/swh/loader/package/utils.py
@@ -111,6 +111,7 @@
         "length": length,
         "filename": filename,
         "checksums": computed_hashes,
+        "url": url,
     }
 
     logger.debug("extrinsic_metadata", extrinsic_metadata)