diff --git a/files/usr/share/cinnamon/cinnamon-settings/bin/ExtensionCore.py b/files/usr/share/cinnamon/cinnamon-settings/bin/ExtensionCore.py
index 71bbb244ed..8d716a16df 100644
--- a/files/usr/share/cinnamon/cinnamon-settings/bin/ExtensionCore.py
+++ b/files/usr/share/cinnamon/cinnamon-settings/bin/ExtensionCore.py
@@ -763,7 +763,7 @@ def __init__(self, uuid, data, spices, size_groups):
         size_groups[3].add_widget(self.button_box)
 
         if not self.installed:
-            download_button = Gtk.Button.new_from_icon_name('go-down-symbolic', 2)
+            download_button = Gtk.Button.new_from_icon_name('folder-download-symbolic', 2)
             self.button_box.pack_start(download_button, False, False, 0)
             download_button.connect('clicked', self.download)
             download_button.set_tooltip_text(_("Install"))
diff --git a/files/usr/share/cinnamon/cinnamon-settings/modules/cs_startup.py b/files/usr/share/cinnamon/cinnamon-settings/modules/cs_startup.py
index 7eba0545de..fd917316e8 100755
--- a/files/usr/share/cinnamon/cinnamon-settings/modules/cs_startup.py
+++ b/files/usr/share/cinnamon/cinnamon-settings/modules/cs_startup.py
@@ -441,7 +441,7 @@ def __init__(self, title):
         self.remove_button.set_sensitive(False)
         box.add(self.remove_button)
 
-        self.run_button = Gtk.Button.new_from_icon_name("system-run-symbolic", Gtk.IconSize.BUTTON)
+        self.run_button = Gtk.Button.new_from_icon_name("media-playback-start-symbolic", Gtk.IconSize.BUTTON)
         self.run_button.set_tooltip_text(_("Run now"))
         self.run_button.connect("clicked", self.on_run_button_clicked)
         button_group.add_widget(self.run_button)