diff --git a/src/bugzillaintegration/reportassistantdialog.h b/src/bugzillaintegration/reportassistantdialog.h
--- a/src/bugzillaintegration/reportassistantdialog.h
+++ b/src/bugzillaintegration/reportassistantdialog.h
@@ -1,6 +1,7 @@
 /*******************************************************************
 * reportassistantdialog.h
 * Copyright 2009    Dario Andres Rodriguez <andresbajotierra@gmail.com>
+* Copyright 2019 Harald Sitter <sitter@kde.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -20,6 +21,7 @@
 #ifndef REPORTASSISTANTDIALOG__H
 #define REPORTASSISTANTDIALOG__H
 
+#include <QIcon>
 #include <QPointer>
 
 #include <KAssistantDialog>
@@ -41,6 +43,8 @@
         return m_reportInterface;
     }
 
+    void setAboutToSend(bool aboutTo);
+
 private Q_SLOTS:
     void currentPageChanged_slot(KPageWidgetItem *, KPageWidgetItem *);
 
@@ -68,6 +72,9 @@
     ReportInterface *                m_reportInterface = nullptr;
 
     bool                        m_canClose;
+
+    QIcon m_nextButtonIconCache;
+    QString m_nextButtonTextCache;
 };
 
 #endif
diff --git a/src/bugzillaintegration/reportassistantdialog.cpp b/src/bugzillaintegration/reportassistantdialog.cpp
--- a/src/bugzillaintegration/reportassistantdialog.cpp
+++ b/src/bugzillaintegration/reportassistantdialog.cpp
@@ -1,6 +1,7 @@
 /*******************************************************************
 * reportassistantdialog.cpp
 * Copyright 2009,2010    Dario Andres Rodriguez <andresbajotierra@gmail.com>
+* Copyright 2019 Harald Sitter <sitter@kde.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -174,6 +175,21 @@
 {
 }
 
+void ReportAssistantDialog::setAboutToSend(bool aboutTo)
+{
+    if (aboutTo) {
+        m_nextButtonIconCache = nextButton()->icon();
+        m_nextButtonTextCache = nextButton()->text();
+        nextButton()->setIcon(QIcon::fromTheme(QStringLiteral("document-send")));
+        nextButton()->setText(i18nc("@action button to submit report", "Submit"));
+        return;
+    }
+    nextButton()->setIcon(m_nextButtonIconCache);
+    nextButton()->setText(m_nextButtonTextCache);
+    m_nextButtonIconCache = QIcon();
+    m_nextButtonTextCache = QString();
+}
+
 void ReportAssistantDialog::connectSignals(ReportAssistantPage * page)
 {
     //React to the changes in the assistant pages
diff --git a/src/bugzillaintegration/reportassistantpages_bugzilla.h b/src/bugzillaintegration/reportassistantpages_bugzilla.h
--- a/src/bugzillaintegration/reportassistantpages_bugzilla.h
+++ b/src/bugzillaintegration/reportassistantpages_bugzilla.h
@@ -1,6 +1,7 @@
 /*******************************************************************
 * reportassistantpages_bugzilla.h
 * Copyright 2009, 2011    Dario Andres Rodriguez <andresbajotierra@gmail.com>
+* Copyright 2019 Harald Sitter <sitter@kde.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -113,6 +114,7 @@
     explicit BugzillaPreviewPage(ReportAssistantDialog *);
 
     void aboutToShow() override;
+    void aboutToHide() override;
 
 private:
     Ui::AssistantPageBugzillaPreview    ui;
diff --git a/src/bugzillaintegration/reportassistantpages_bugzilla.cpp b/src/bugzillaintegration/reportassistantpages_bugzilla.cpp
--- a/src/bugzillaintegration/reportassistantpages_bugzilla.cpp
+++ b/src/bugzillaintegration/reportassistantpages_bugzilla.cpp
@@ -1,6 +1,7 @@
 /*******************************************************************
 * reportassistantpages_bugzilla.cpp
 * Copyright 2009, 2010, 2011    Dario Andres Rodriguez <andresbajotierra@gmail.com>
+* Copyright 2019 Harald Sitter <sitter@kde.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
@@ -620,6 +621,12 @@
 void BugzillaPreviewPage::aboutToShow()
 {
     ui.m_previewEdit->setText(reportInterface()->generateReportFullText(true));
+    assistant()->setAboutToSend(true);
+}
+
+void BugzillaPreviewPage::aboutToHide()
+{
+    assistant()->setAboutToSend(false);
 }
 
 //END BugzillaPreviewPage