diff --git a/gtk-default-themes.patch b/gtk-default-themes.patch
new file mode 100644
index 0000000..c09e4f3
--- /dev/null
+++ b/gtk-default-themes.patch
@@ -0,0 +1,15 @@
+diff --git a/gtk/gtksettingsprivate.h b/gtk/gtksettingsprivate.h
+index 47f75a6297..fd822c630a 100644
+--- a/gtk/gtksettingsprivate.h
++++ b/gtk/gtksettingsprivate.h
+@@ -23,8 +23,8 @@
+ 
+ G_BEGIN_DECLS
+ 
+-#define DEFAULT_THEME_NAME      "Adwaita"
+-#define DEFAULT_ICON_THEME      "Adwaita"
++#define DEFAULT_THEME_NAME      "io.elementary.stylesheet.blueberry"
++#define DEFAULT_ICON_THEME      "elementary"
+ 
+ void                _gtk_settings_set_property_value_from_rc (GtkSettings            *settings,
+                                                               const gchar            *name,
diff --git a/io.elementary.Sdk.json b/io.elementary.Sdk.json
index ff1acc4..76ba78b 100644
--- a/io.elementary.Sdk.json
+++ b/io.elementary.Sdk.json
@@ -45,6 +45,32 @@
         }
     },
     "modules": [
+         {
+            "name": "gtk",
+            "buildsystem": "meson",
+            "config-opts": [
+                "-Dbroadway_backend=true",
+                "-Dinstalled_tests=true",
+                "-Dtests=false",
+                "-Dx11_backend=true",
+                "-Dwayland-backend=true",
+                "-Dgtk_doc=true",
+                "-Dman=true",
+                "-Dintrospection=true",
+                "-Dtracker3=true"
+            ],
+            "sources": [
+                {
+                    "type": "git",
+                    "url": "https://gitlab.gnome.org/GNOME/gtk.git",
+                    "tag": "3.24.28"
+                },
+                {
+                    "type": "patch",
+                    "path": "gtk-default-themes.patch"
+                }
+            ]
+        },
          {
             "name": "icons",
             "buildsystem": "meson",