diff --git a/src/dialogs/weboftrustwidget.cpp b/src/dialogs/weboftrustwidget.cpp
index f84289d5c..da91289a3 100644
--- a/src/dialogs/weboftrustwidget.cpp
+++ b/src/dialogs/weboftrustwidget.cpp
@@ -1,161 +1,162 @@
 /*  Copyright (c) 2017 Intevation GmbH
 
     Kleopatra is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     Kleopatra is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
 #include "weboftrustwidget.h"
 
 #include <QHBoxLayout>
 #include <QHeaderView>
 #include <QVBoxLayout>
 #include <QTreeView>
 
 #include <gpgme++/key.h>
 #include <gpgme++/keylistresult.h>
 
 #include <QGpgME/Protocol>
 #include <QGpgME/KeyListJob>
 
 #include <Libkleo/UserIDListModel>
 
 #include "kleopatra_debug.h"
 #include "commands/command.h"
 
 #include <KMessageBox>
 #include <KLocalizedString>
 
 using namespace Kleo;
 
 class WebOfTrustWidget::Private
 {
 public:
     Private(WebOfTrustWidget *qq): keyListJob(nullptr), q(qq)
     {
         certificationsTV = new QTreeView;
         certificationsTV->setModel(&certificationsModel);
         certificationsTV->setAllColumnsShowFocus(true);
         certificationsTV->setSelectionMode(QAbstractItemView::ExtendedSelection);
 
         auto vLay = new QVBoxLayout(q);
+        vLay->setMargin(0);
         vLay->addWidget(certificationsTV);
 
         connect(certificationsTV, &QAbstractItemView::doubleClicked,
                 q, [this] (const QModelIndex &idx) {
                 certificationDblClicked(idx);
             });
     }
 
     void certificationDblClicked(const QModelIndex &idx) {
         if (!idx.isValid()) {
             return;
         }
 
         if (!idx.parent().isValid()) {
             // No parent -> root item.
             return;
         }
 
         // grab the keyid
         const auto query = certificationsModel.data(idx.sibling(idx.row(), 0)).toString();
 
         // Show details widget or search
         auto cmd = Command::commandForQuery(query);
         cmd->setParentWId(q->winId());
         cmd->start();
     }
 
 
     void startSignatureListing()
     {
         if (keyListJob) {
             return;
         }
         QGpgME::KeyListJob *const job = QGpgME::openpgp()->keyListJob(/*remote*/false, /*includeSigs*/true, /*validate*/true);
         if (!job) {
             return;
         }
 
 
         /* Old style connect here again as QGPGME newstyle connects with
          * default arguments don't work on windows. */
 
         connect(job, &QGpgME::KeyListJob::result,
             q, &WebOfTrustWidget::signatureListingDone);
 
         connect(job, &QGpgME::KeyListJob::nextKey,
             q, &WebOfTrustWidget::signatureListingNextKey);
 
         job->start(QStringList(QString::fromLatin1(key.primaryFingerprint())));
         keyListJob = job;
     }
 
     GpgME::Key key;
     UserIDListModel certificationsModel;
     QGpgME::KeyListJob *keyListJob;
     QTreeView *certificationsTV;
 
 private:
     WebOfTrustWidget *q;
 };
 
 
 WebOfTrustWidget::WebOfTrustWidget(QWidget *parent) :
     QWidget(parent),
     d(new Private(this))
 {
 }
 
 GpgME::Key WebOfTrustWidget::key() const
 {
     return d->key;
 }
 
 void WebOfTrustWidget::setKey(const GpgME::Key &key)
 {
     if (key.protocol() != GpgME::OpenPGP) {
         qCDebug(KLEOPATRA_LOG) << "Trust chain is only supported for CMS keys";
         return;
     }
 
     d->key = key;
     d->certificationsModel.setKey(key);
     d->certificationsTV->expandAll();
     d->certificationsTV->header()->resizeSections(QHeaderView::ResizeToContents);
     d->startSignatureListing();
 }
 
 WebOfTrustWidget::~WebOfTrustWidget()
 {
 }
 
 void WebOfTrustWidget::signatureListingNextKey(const GpgME::Key &key)
 {
     GpgME::Key merged = key;
     merged.mergeWith(d->key);
     setKey(merged);
 }
 
 void WebOfTrustWidget::signatureListingDone(const GpgME::KeyListResult &result)
 {
     if (result.error()) {
         KMessageBox::information(this, xi18nc("@info",
                                            "<para>An error occurred while loading the certifications: "
                                            "<message>%1</message></para>",
                                            QString::fromLocal8Bit(result.error().asString())),
                                  i18nc("@title", "Certifications Loading Failed"));
     }
     d->keyListJob = nullptr;
 }