diff --git a/src/cartridges.gresource.xml b/data/cartridges.gresource.xml
similarity index 75%
rename from src/cartridges.gresource.xml
rename to data/cartridges.gresource.xml
index 26d71c0..89d5a9b 100644
--- a/src/cartridges.gresource.xml
+++ b/data/cartridges.gresource.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
   <gresource prefix="/hu/kramo/Cartridges">
-    <file preprocess="xml-stripblanks">window.ui</file>
+    <file preprocess="xml-stripblanks">gtk/window.ui</file>
     <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>
     <file preprocess="xml-stripblanks">gtk/game.ui</file>
     <file preprocess="xml-stripblanks">gtk/preferences.ui</file>
-    <file>assets/library_placeholder.svg</file>
+    <file>library_placeholder.svg</file>
   </gresource>
 </gresources>
diff --git a/src/gtk/game.blp b/data/gtk/game.blp
similarity index 100%
rename from src/gtk/game.blp
rename to data/gtk/game.blp
diff --git a/src/gtk/help-overlay.blp b/data/gtk/help-overlay.blp
similarity index 100%
rename from src/gtk/help-overlay.blp
rename to data/gtk/help-overlay.blp
diff --git a/src/gtk/preferences.blp b/data/gtk/preferences.blp
similarity index 100%
rename from src/gtk/preferences.blp
rename to data/gtk/preferences.blp
diff --git a/src/window.blp b/data/gtk/window.blp
similarity index 100%
rename from src/window.blp
rename to data/gtk/window.blp
diff --git a/src/assets/library_placeholder.svg b/data/library_placeholder.svg
similarity index 100%
rename from src/assets/library_placeholder.svg
rename to data/library_placeholder.svg
diff --git a/data/meson.build b/data/meson.build
index 67488af..b57150e 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -1,3 +1,22 @@
+blueprints = custom_target('blueprints',
+  input: files(
+    'gtk/help-overlay.blp',
+    'gtk/window.blp',
+    'gtk/game.blp',
+    'gtk/preferences.blp'
+  ),
+  output: '.',
+  command: [find_program('blueprint-compiler'), 'batch-compile', '@OUTPUT@', '@CURRENT_SOURCE_DIR@', '@INPUT@'],
+)
+
+gnome.compile_resources('cartridges',
+  'cartridges.gresource.xml',
+  gresource_bundle: true,
+  install: true,
+  install_dir: pkgdatadir,
+  dependencies: blueprints,
+)
+
 desktop_file = i18n.merge_file(
         input: 'hu.kramo.Cartridges.desktop.in',
        output: 'hu.kramo.Cartridges.desktop',
diff --git a/meson.build b/meson.build
index 0cc1813..ed5e3f3 100644
--- a/meson.build
+++ b/meson.build
@@ -7,7 +7,7 @@ project('cartridges',
 i18n = import('i18n')
 gnome = import('gnome')
 
-
+pkgdatadir = join_paths(get_option('prefix'), get_option('datadir'), meson.project_name())
 
 subdir('data')
 subdir('src')
diff --git a/src/meson.build b/src/meson.build
index be9faba..78d6144 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -1,25 +1,4 @@
-pkgdatadir = join_paths(get_option('prefix'), get_option('datadir'), meson.project_name())
 moduledir = join_paths(pkgdatadir, 'cartridges')
-gnome = import('gnome')
-
-blueprints = custom_target('blueprints',
-  input: files(
-    'gtk/help-overlay.blp',
-    'window.blp',
-    'gtk/game.blp',
-    'gtk/preferences.blp'
-  ),
-  output: '.',
-  command: [find_program('blueprint-compiler'), 'batch-compile', '@OUTPUT@', '@CURRENT_SOURCE_DIR@', '@INPUT@'],
-)
-
-gnome.compile_resources('cartridges',
-  'cartridges.gresource.xml',
-  gresource_bundle: true,
-  install: true,
-  install_dir: pkgdatadir,
-  dependencies: blueprints,
-)
 
 python = import('python')
 
diff --git a/src/window.py b/src/window.py
index 74d55d2..0c85672 100644
--- a/src/window.py
+++ b/src/window.py
@@ -26,7 +26,7 @@ from .get_cover import get_cover
 from .get_games import get_games
 from .save_games import save_games
 
-@Gtk.Template(resource_path="/hu/kramo/Cartridges/window.ui")
+@Gtk.Template(resource_path="/hu/kramo/Cartridges/gtk/window.ui")
 class CartridgesWindow(Adw.ApplicationWindow):
     __gtype_name__ = "CartridgesWindow"
 
@@ -79,7 +79,7 @@ class CartridgesWindow(Adw.ApplicationWindow):
         self.overview.set_clip_overlay(self.overview_box, False)
 
         self.schema = Gio.Settings.new("hu.kramo.Cartridges")
-        self.placeholder_pixbuf = GdkPixbuf.Pixbuf.new_from_resource_at_scale("/hu/kramo/Cartridges/assets/library_placeholder.svg", 200, 300, False)
+        self.placeholder_pixbuf = GdkPixbuf.Pixbuf.new_from_resource_at_scale("/hu/kramo/Cartridges/library_placeholder.svg", 200, 300, False)
         games = get_games()
         for game in games:
             if "removed" in games[game].keys():