diff --git a/flatpak.spec b/flatpak.spec
index f5cf833..a6da0ce 100644
--- a/flatpak.spec
+++ b/flatpak.spec
@@ -1,6 +1,6 @@
 Name:          flatpak
 Version:       1.12.4
-Release:       1mamba
+Release:       2mamba
 Summary:       Linux application sandboxing and distribution framework
 Group:         System/Management
 Vendor:        openmamba
@@ -53,6 +53,7 @@ BuildRequires: libzstd-devel
 ## AUTOBUILDREQ-END
 BuildRequires: librpm-devel >= 4.16.1.2
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      xdg-desktop-portal
 
 %description
 Linux application sandboxing and distribution framework.
@@ -170,6 +171,9 @@ _EOF
 %doc NEWS README.md
 
 %changelog
+* Mon Jan 24 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.12.4-2mamba
+- require xdg-desktop-portal
+
 * Wed Jan 19 2022 Automatic Build System <autodist@mambasoft.it> 1.12.4-1mamba
 - automatic version update by autodist