1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/chemistry/element/default.nix b/nixpkgs/pkgs/applications/science/chemistry/element/default.nix
index c18fc9a563b9..c3c4a0fe582e 100644
--- a/nixpkgs/pkgs/applications/science/chemistry/element/default.nix
+++ b/nixpkgs/pkgs/applications/science/chemistry/element/default.nix
@@ -15,6 +15,7 @@ buildGoModule rec {
 
   meta = with lib; {
     description = "The periodic table on the command line";
+    mainProgram = "element";
     homepage = "https://github.com/gennaro-tedesco/element";
     license = licenses.asl20;
     maintainers = [ maintainers.j0hax ];