diff --git a/generate-flatpak.py b/generate-flatpak.py
index 8434146..6cc0b08 100644
--- a/generate-flatpak.py
+++ b/generate-flatpak.py
@@ -6,4 +6,6 @@ file[3] = 'UI_FILE = "/app/opt/sweecrypt-gtk.ui"'
 file.insert(0, "#!/usr/bin/env python3")
 file = "\n".join(file)
 open("sweecrypt-gtk-flatpak.py", "w").write(file)
-os.system("chmod 1777 sweecrypt-gtk-flatpak.py")
\ No newline at end of file
+os.system("chmod 1777 sweecrypt-gtk-flatpak.py")
+os.system("mkdir flatpak")
+os.system("flatpak-builder flatpak codes.swee.SweeCryptGTK.json")
\ No newline at end of file