1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/applications/science/biology/picard-tools/default.nix b/pkgs/applications/science/biology/picard-tools/default.nix
index 526a5b3ed33..ace2eea8930 100644
--- a/pkgs/applications/science/biology/picard-tools/default.nix
+++ b/pkgs/applications/science/biology/picard-tools/default.nix
@@ -26,6 +26,7 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     homepage = "https://broadinstitute.github.io/picard/";
     maintainers = with maintainers; [ jbedo ];
+    mainProgram = "picard";
     platforms = platforms.all;
   };
 }