diff --git a/build-aux/flatpak/org.gtk.Demo.json b/build-aux/flatpak/org.gtk.Demo.json
index ca655a7bd6..bb2c1054eb 100644
--- a/build-aux/flatpak/org.gtk.Demo.json
+++ b/build-aux/flatpak/org.gtk.Demo.json
@@ -5,7 +5,6 @@
     "sdk": "org.gnome.Sdk",
     "command": "gtk4-demo",
     "tags": ["devel", "development", "nightly"],
-    "rename-icon": "gtk4-demo",
     "desktop-file-name-prefix": "(Development) ",
     "finish-args": [
         "--device=dri",
diff --git a/build-aux/flatpak/org.gtk.WidgetFactory.json b/build-aux/flatpak/org.gtk.WidgetFactory.json
index ea6aaa9938..3df814a546 100644
--- a/build-aux/flatpak/org.gtk.WidgetFactory.json
+++ b/build-aux/flatpak/org.gtk.WidgetFactory.json
@@ -5,7 +5,6 @@
     "sdk": "org.gnome.Sdk",
     "command": "gtk4-widget-factory",
     "tags": ["devel", "development", "nightly"],
-    "rename-icon": "gtk4-widget-factory",
     "desktop-file-name-prefix": "(Development) ",
     "finish-args": [
         "--device=dri",