diff --git a/data/ui/properties.blp b/data/ui/properties.blp
index d9e8763..b754fa7 100644
--- a/data/ui/properties.blp
+++ b/data/ui/properties.blp
@@ -1,14 +1,13 @@
 using Gtk 4.0;
 using Adw 1;
 
-template $PropertiesWindow: Adw.Window {
-  default-width: 350;
-  default-height: 600;
-  modal: true;
+template $PropertiesWindow: Adw.Dialog {
+  content-width: 350;
+  content-height: 600;
 
   Adw.ToolbarView main_toolbar_view {
     [top]
-    HeaderBar header_bar {}
+    Adw.HeaderBar header_bar {}
 
     content: Adw.ToastOverlay toast_overlay {
       Box {
diff --git a/src/properties_window.py b/src/properties_window.py
index 12dd383..61483e9 100644
--- a/src/properties_window.py
+++ b/src/properties_window.py
@@ -6,7 +6,7 @@ import pathlib
 
 
 @Gtk.Template(resource_path="/io/github/flattool/Warehouse/../data/ui/properties.ui")
-class PropertiesWindow(Adw.Window):
+class PropertiesWindow(Adw.Dialog):
     __gtype_name__ = "PropertiesWindow"
 
     new_env = dict(os.environ)
@@ -226,6 +226,4 @@ class PropertiesWindow(Adw.Window):
         self.generate_lower()
 
         self.set_title(_("{} Properties").format(self.app_name))
-        self.set_size_request(260, 230)
-        self.set_transient_for(parent_window)
-        self.present()
+        self.present(parent_window)