1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/pforth/default.nix b/nixpkgs/pkgs/development/compilers/pforth/default.nix
index aadc72c174e2..91efc25fc1e0 100644
--- a/nixpkgs/pkgs/development/compilers/pforth/default.nix
+++ b/nixpkgs/pkgs/development/compilers/pforth/default.nix
@@ -40,6 +40,7 @@ stdenv.mkDerivation (finalAttrs: {
   meta = {
     homepage = "https://www.softsynth.com/pforth/";
     description = "Portable Portable ANS-like Forth written in ANSI 'C'";
+    mainProgram = "pforth";
     changelog = "https://github.com/philburk/pforth/blob/v${finalAttrs.version}/RELEASES.md";
     license = lib.licenses.bsd0;
     maintainers = with lib.maintainers; [ AndersonTorres yrashk ];