1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/applications/science/astronomy/stellarium/default.nix b/pkgs/applications/science/astronomy/stellarium/default.nix
index cad727c75fd6..59472c4b25ce 100644
--- a/pkgs/applications/science/astronomy/stellarium/default.nix
+++ b/pkgs/applications/science/astronomy/stellarium/default.nix
@@ -95,6 +95,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   meta =  {
     description = "Free open-source planetarium";
+    mainProgram = "stellarium";
     homepage = "https://stellarium.org/";
     license = lib.licenses.gpl2Plus;
     platforms = lib.platforms.unix;