diff --git a/lib/config/definitions.js b/lib/config/definitions.js
index 4dbb35d2ab6ed40cb7ea98d3d54e9d013d421922..055647f5d435a09c15962e69164328829e45f303 100644
--- a/lib/config/definitions.js
+++ b/lib/config/definitions.js
@@ -990,10 +990,10 @@ const options = [
       major: { enabled: false },
       rollbackPrs: false,
       digest: {
-        branchTopic: '{{{depNameSanitized}}}-{{{currentTag}}}',
+        branchTopic: '{{{depNameSanitized}}}-{{{currentValue}}}',
         commitMessageExtra: 'to {{newDigestShort}}',
         prBody: template('prBody', 'docker-digest'),
-        commitMessageTopic: '{{{depName}}}:{{{currentTag}}} Docker digest',
+        commitMessageTopic: '{{{depName}}}:{{{currentValue}}} Docker digest',
         group: {
           prBody: template('prBody', 'docker-digest-group'),
           commitMessageTopic: '{{{groupName}}}',