1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/networking/cluster/flink/default.nix b/nixpkgs/pkgs/applications/networking/cluster/flink/default.nix
index 276c6ebea34d..5eed2c4afe6c 100644
--- a/nixpkgs/pkgs/applications/networking/cluster/flink/default.nix
+++ b/nixpkgs/pkgs/applications/networking/cluster/flink/default.nix
@@ -29,6 +29,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A distributed stream processing framework";
+    mainProgram = "flink";
     homepage = "https://flink.apache.org";
     downloadPage = "https://flink.apache.org/downloads.html";
     license = licenses.asl20;