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Diffstat (limited to 'nixpkgs/pkgs/desktops/surf-display/default.nix')
-rw-r--r--nixpkgs/pkgs/desktops/surf-display/default.nix4
1 files changed, 4 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/desktops/surf-display/default.nix b/nixpkgs/pkgs/desktops/surf-display/default.nix
index 47b7e1172068..dd0644866478 100644
--- a/nixpkgs/pkgs/desktops/surf-display/default.nix
+++ b/nixpkgs/pkgs/desktops/surf-display/default.nix
@@ -43,6 +43,10 @@ stdenv.mkDerivation rec {
 
   makeFlags = [ "PREFIX=${placeholder "out"}" ];
 
+  passthru = {
+    providedSessions = [ "surf-display" ];
+  };
+
   meta = with stdenv.lib; {
     description = "Kiosk browser session manager based on the surf browser";
     homepage = "https://code.it-zukunft-schule.de/cgit/surf-display/";