diff --git a/lutris/gui/installerwindow.py b/lutris/gui/installerwindow.py
index f201e89ddf..29d80adc57 100644
--- a/lutris/gui/installerwindow.py
+++ b/lutris/gui/installerwindow.py
@@ -230,7 +230,7 @@ def on_installer_selected(self, _widget, installer_slug):
                 )
             self.destroy()
             return
-        self.title_label.set_markup(_(u"<b>Installing {}</b>").format(gtk_safe(self.interpreter.game_name)))
+        self.title_label.set_markup(_(u"<b>Installing {}</b>").format(gtk_safe(self.interpreter.installer.game_name)))
         self.select_install_folder()
 
     def select_install_folder(self):
diff --git a/lutris/gui/widgets/installer.py b/lutris/gui/widgets/installer.py
index f1fbc1a429..c63723cf8a 100644
--- a/lutris/gui/widgets/installer.py
+++ b/lutris/gui/widgets/installer.py
@@ -7,7 +7,6 @@
 
 from lutris.gui.widgets.common import FileChooserEntry
 from lutris.gui.widgets.download_progress import DownloadProgressBox
-from lutris.gui.widgets.utils import get_icon
 from lutris.installer.steam_installer import SteamInstaller
 from lutris.util import system
 from lutris.util.log import logger
@@ -43,7 +42,6 @@ def __init__(self, script, parent=None, revealed=False):
         self.set_margin_left(12)
         self.set_margin_right(12)
         box = Gtk.Box(spacing=12, margin_top=6, margin_bottom=6)
-        box.add(self.get_icon())
         box.pack_start(self.get_infobox(), True, True, 0)
         box.add(self.get_install_button())
         self.add(box)
@@ -77,11 +75,6 @@ def get_revealer(self, revealed):
         self.revealer.set_reveal_child(revealed)
         return self.revealer
 
-    def get_icon(self):
-        """Return the runner icon widget"""
-        icon = get_icon(self.script["runner"], size=(32, 32))
-        return icon
-
     def get_install_button(self):
         """Return the install button widget"""
         align = Gtk.Alignment()
@@ -217,9 +210,6 @@ def get_file_provider_widget(self):
             self.stop_func = steam_installer.stop_func
 
             steam_box = Gtk.HBox(spacing=6)
-            icon = get_icon("steam", size=(32, 32))
-            icon.set_margin_right(6)
-            steam_box.add(icon)
             info_box = Gtk.VBox(spacing=6)
             steam_label = InstallerLabel("Steam game for %s (appid: <b>%s</b>)" % (
                 steam_installer.platform,
diff --git a/lutris/installer/installer.py b/lutris/installer/installer.py
index d703b5731f..73902cfd5d 100644
--- a/lutris/installer/installer.py
+++ b/lutris/installer/installer.py
@@ -120,6 +120,7 @@ def swap_steam_install(self):
 
     def swap_gog_game_files(self):
         """Replace user provided file with downloads from GOG"""
+        logger.info("Swap GOG game files")
         if not self.gogid:
             raise UnavailableGame("The installer has no GOG ID!")
         try:
@@ -167,6 +168,7 @@ def prepare_game_files(self):
         # If this is a GOG installer, download required files.
         version = self.version.lower()
         if version.startswith("gog"):
+            logger.debug("GOG game detected")
             try:
                 self.swap_gog_game_files()
             except UnavailableGame as ex:
diff --git a/lutris/installer/installer_file.py b/lutris/installer/installer_file.py
index e3cceb5622..b34b73657c 100644
--- a/lutris/installer/installer_file.py
+++ b/lutris/installer/installer_file.py
@@ -42,13 +42,6 @@ def __init__(self, game_slug, file_id, file_meta):
         if self.url.startswith("/"):
             self.url = "file://" + self.url
 
-        if not self.filename:
-            logger.error("Couldn't find a filename for file %s in %s", file_id, file_meta)
-            raise ScriptingError(
-                "No filename provided for %s, please provide 'url' "
-                "and 'filename' parameters in the script" % file_id
-            )
-
     def __str__(self):
         return "%s/%s" % (self.game_slug, self.id)
 
diff --git a/lutris/installer/interpreter.py b/lutris/installer/interpreter.py
index 3ef87f5270..0363693626 100644
--- a/lutris/installer/interpreter.py
+++ b/lutris/installer/interpreter.py
@@ -354,7 +354,7 @@ def _finish_install(self):
             )
             logger.warning("No executable found at specified location %s", path)
         else:
-            install_complete_text = (self.script.get("install_complete_text") or "Installation completed!")
+            install_complete_text = (self.installer.script.get("install_complete_text") or "Installation completed!")
             self.parent.set_status(install_complete_text)
         self.parent.on_install_finished()