1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/build-managers/apache-ant/default.nix b/nixpkgs/pkgs/development/tools/build-managers/apache-ant/default.nix
index 3cf880499944..9e3ff98f285d 100644
--- a/nixpkgs/pkgs/development/tools/build-managers/apache-ant/default.nix
+++ b/nixpkgs/pkgs/development/tools/build-managers/apache-ant/default.nix
@@ -81,6 +81,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://ant.apache.org/";
     description = "A Java-based build tool";
+    mainProgram = "ant";
 
     longDescription = ''
       Apache Ant is a Java-based build tool.  In theory, it is kind of like