diff --git a/imgsrc/document-split.svg b/imgsrc/document-split.svg
new file mode 100644
index 0000000000..5075615335
--- /dev/null
+++ b/imgsrc/document-split.svg
@@ -0,0 +1,152 @@
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diff --git a/resources/images/document-split.png b/resources/images/document-split.png
new file mode 100644
index 0000000000..b8026a61b6
Binary files /dev/null and b/resources/images/document-split.png differ
diff --git a/src/calibre/gui2/comments_editor.py b/src/calibre/gui2/comments_editor.py
index db93eefa42..5182e6d842 100644
--- a/src/calibre/gui2/comments_editor.py
+++ b/src/calibre/gui2/comments_editor.py
@@ -110,7 +110,7 @@ class EditorWidget(QWebView):  # {{{
                     _('Align justified'), False),
                 ('Undo', 'undo', 'edit-undo', _('Undo'), False),
                 ('Redo', 'redo', 'edit-redo', _('Redo'), False),
-                ('RemoveFormat', 'remove_format', 'trash', _('Remove formatting'), False),
+                ('RemoveFormat', 'remove_format', 'edit-clear', _('Remove formatting'), False),
                 ('Copy', 'copy', 'edit-copy', _('Copy'), False),
                 ('Paste', 'paste', 'edit-paste', _('Paste'), False),
                 ('Cut', 'cut', 'edit-cut', _('Cut'), False),
@@ -166,7 +166,7 @@ class EditorWidget(QWebView):  # {{{
         self.action_insert_link.triggered.connect(self.insert_link)
         self.pageAction(QWebPage.ToggleBold).changed.connect(self.update_link_action)
         self.action_insert_link.setEnabled(False)
-        self.action_clear = QAction(QIcon(I('edit-clear.png')), _('Clear'), self)
+        self.action_clear = QAction(QIcon(I('trash.png')), _('Clear'), self)
         self.action_clear.triggered.connect(self.clear_text)
 
         self.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
diff --git a/src/calibre/gui2/tweak_book/manage_fonts.py b/src/calibre/gui2/tweak_book/manage_fonts.py
index 0f65284251..d4ee672c0c 100644
--- a/src/calibre/gui2/tweak_book/manage_fonts.py
+++ b/src/calibre/gui2/tweak_book/manage_fonts.py
@@ -223,7 +223,7 @@ class ManageFonts(Dialog):
         s.addWidget(fv), s.addWidget(c)
 
         self.cb = b = QPushButton(_('&Change selected fonts'))
-        b.setIcon(QIcon(I('auto_author_sort.png')))
+        b.setIcon(QIcon(I('wizard.png')))
         b.clicked.connect(self.change_fonts)
         l.addWidget(b)
         self.rb = b = QPushButton(_('&Remove selected fonts'))
diff --git a/src/calibre/gui2/tweak_book/ui.py b/src/calibre/gui2/tweak_book/ui.py
index 7520e079ae..1c1d43fabb 100644
--- a/src/calibre/gui2/tweak_book/ui.py
+++ b/src/calibre/gui2/tweak_book/ui.py
@@ -430,7 +430,7 @@ class Main(MainWindow):
         self.action_auto_sync_preview = reg('sync-right.png', _('Sync preview position to editor position'), None, 'sync-preview-to-editor', (), _(
             'Sync preview position to editor position'))
         self.action_reload_preview = reg('view-refresh.png', _('Refresh preview'), None, 'reload-preview', ('F5',), _('Refresh preview'))
-        self.action_split_in_preview = reg('auto_author_sort.png', _('Split this file'), None, 'split-in-preview', (), _(
+        self.action_split_in_preview = reg('document-split.png', _('Split this file'), None, 'split-in-preview', (), _(
             'Split file in the preview panel'))
         self.action_find_next_preview = reg('arrow-down.png', _('Find Next'), None, 'find-next-preview', (), _('Find next in preview'))
         self.action_find_prev_preview = reg('arrow-up.png', _('Find Previous'), None, 'find-prev-preview', (), _('Find previous in preview'))