1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/science/biology/genmap/default.nix b/nixpkgs/pkgs/applications/science/biology/genmap/default.nix
index c6f9cf1fb193..235135cb6050 100644
--- a/nixpkgs/pkgs/applications/science/biology/genmap/default.nix
+++ b/nixpkgs/pkgs/applications/science/biology/genmap/default.nix
@@ -32,6 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Ultra-fast computation of genome mappability";
+    mainProgram = "genmap";
     license = lib.licenses.bsd3;
     homepage = "https://github.com/cpockrandt/genmap";
     maintainers = with lib.maintainers; [ jbedo ];