diff --git a/aurweb/scripts/aurblup.py b/aurweb/scripts/aurblup.py
index 340d1ccd..10da1d98 100755
--- a/aurweb/scripts/aurblup.py
+++ b/aurweb/scripts/aurblup.py
@@ -49,6 +49,7 @@ def _main(force: bool = False):
             .all()
         )
 
+        # delete providers not existing in any of our alpm repos
         for name, provides in old_providers.difference(providers):
             db.delete_all(
                 db.query(OfficialProvider).filter(
@@ -59,10 +60,20 @@ def _main(force: bool = False):
                 )
             )
 
+        # add new providers that do not yet exist in our DB
         for name, provides in providers.difference(old_providers):
             repo = repomap.get((name, provides))
             db.create(OfficialProvider, Name=name, Repo=repo, Provides=provides)
 
+        # update providers where a pkg was moved from one repo to another
+        all_providers = db.query(OfficialProvider)
+
+        for op in all_providers:
+            new_repo = repomap.get((op.Name, op.Provides))
+
+            if op.Repo != new_repo:
+                op.Repo = new_repo
+
 
 def main(force: bool = False):
     db.get_engine()
diff --git a/test/test_aurblup.py b/test/test_aurblup.py
index 93a832f9..1489677d 100644
--- a/test/test_aurblup.py
+++ b/test/test_aurblup.py
@@ -87,3 +87,23 @@ def test_aurblup_cleanup(alpm_db: AlpmDatabase):
         db.query(OfficialProvider).filter(OfficialProvider.Name == "fake package").all()
     )
     assert len(providers) == 0
+
+
+def test_aurblup_repo_change(alpm_db: AlpmDatabase):
+    # Add a package and sync up the database.
+    alpm_db.add("pkg", "1.0", "x86_64", provides=["pkg2", "pkg3"])
+    aurblup.main()
+
+    # We should find an entry with repo "test"
+    op = db.query(OfficialProvider).filter(OfficialProvider.Name == "pkg").first()
+    assert op.Repo == "test"
+
+    # Modify the repo to something that does not exist.
+    op.Repo = "nonsense"
+
+    # Run our script.
+    aurblup.main()
+
+    # Repo should be set back to "test"
+    db.refresh(op)
+    assert op.Repo == "test"