1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/programming/plm/default.nix b/nixpkgs/pkgs/applications/science/programming/plm/default.nix
index e4213fe7a8ff..a0a16515e228 100644
--- a/nixpkgs/pkgs/applications/science/programming/plm/default.nix
+++ b/nixpkgs/pkgs/applications/science/programming/plm/default.nix
@@ -31,6 +31,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Free cross-platform programming exerciser";
+    mainProgram = "plm";
     homepage = "http://people.irisa.fr/Martin.Quinson/Teaching/PLM/";
     license = licenses.gpl3;
     sourceProvenance = with sourceTypes; [ binaryBytecode ];