1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/applications/networking/mailreaders/betterbird/default.nix b/pkgs/applications/networking/mailreaders/betterbird/default.nix
index e3810dc80617..2bf6cfbf6136 100644
--- a/pkgs/applications/networking/mailreaders/betterbird/default.nix
+++ b/pkgs/applications/networking/mailreaders/betterbird/default.nix
@@ -102,6 +102,7 @@ in ((buildMozillaMach {
   meta = with lib; {
     description = "Betterbird is a fine-tuned version of Mozilla Thunderbird, Thunderbird on steroids, if you will";
     homepage = "https://www.betterbird.eu/";
+    mainProgram = "betterbird";
     maintainers = with maintainers; [ SuperSandro2000 ];
     inherit (thunderbird-unwrapped.meta) platforms badPlatforms broken license;
   };