1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/networking/instant-messengers/tensor/default.nix b/nixpkgs/pkgs/applications/networking/instant-messengers/tensor/default.nix
index ffa603fb80b1..c8b38ccb35ec 100644
--- a/nixpkgs/pkgs/applications/networking/instant-messengers/tensor/default.nix
+++ b/nixpkgs/pkgs/applications/networking/instant-messengers/tensor/default.nix
@@ -62,6 +62,7 @@ mkDerivation rec {
   meta = with lib; {
     homepage = "https://github.com/davidar/tensor";
     description = "Cross-platform Qt5/QML-based Matrix client";
+    mainProgram = "tensor";
     license = licenses.gpl3;
     maintainers = with maintainers; [ peterhoeg ];
     inherit (qtbase.meta) platforms;