1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/pyfaidx/default.nix b/nixpkgs/pkgs/development/python-modules/pyfaidx/default.nix
index ed7997a842ae..4999b1dcddf9 100644
--- a/nixpkgs/pkgs/development/python-modules/pyfaidx/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pyfaidx/default.nix
@@ -50,6 +50,7 @@ buildPythonPackage rec {
   meta = with lib; {
     homepage = "https://github.com/mdshw5/pyfaidx";
     description = "Python classes for indexing, retrieval, and in-place modification of FASTA files using a samtools compatible index";
+    mainProgram = "faidx";
     license = licenses.bsd3;
     maintainers = with maintainers; [ jbedo ];
   };