diff --git a/fdroidserver/verify.py b/fdroidserver/verify.py
index a8acb557..f2348cc0 100644
--- a/fdroidserver/verify.py
+++ b/fdroidserver/verify.py
@@ -28,7 +28,6 @@ from collections import OrderedDict
 from . import _
 from . import common
 from . import net
-from . import update
 from .exception import FDroidException
 
 options = None
@@ -133,7 +132,7 @@ def write_json_report(url, remote_apk, unsigned_apk, compare_result):
         d = hashabledict()
         output[key] = d
         d['file'] = filename
-        d['sha256'] = update.sha256sum(filename)
+        d['sha256'] = common.sha256sum(filename)
         d['timestamp'] = os.stat(filename).st_ctime
         d['packageName'], d['versionCode'], d['versionName'] = common.get_apk_id(filename)
     if compare_result: