Fix import
diff --git a/updatezinfo.py b/updatezinfo.py
index f33e42e..591118e 100644
--- a/updatezinfo.py
+++ b/updatezinfo.py
@@ -26,7 +26,7 @@
         sha_512_file = sha_hasher.hexdigest()
         assert metadata['tzdata_file_sha512'] == sha_512_file, "SHA failed for"
     print("Updating timezone information...")
-    rebuild(metadata['tzdata_file'], zonegroups=metadata['zonegroups'],
+    rebuild.rebuild(metadata['tzdata_file'], zonegroups=metadata['zonegroups'],
             metadata=metadata)
     print("Done.")