1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/protoc-gen-go-grpc/default.nix b/nixpkgs/pkgs/development/tools/protoc-gen-go-grpc/default.nix
index fab6bfec12f0..1cf06dd34e21 100644
--- a/nixpkgs/pkgs/development/tools/protoc-gen-go-grpc/default.nix
+++ b/nixpkgs/pkgs/development/tools/protoc-gen-go-grpc/default.nix
@@ -19,6 +19,7 @@ buildGoModule rec {
 
   meta = with lib; {
     description = "The Go language implementation of gRPC. HTTP/2 based RPC";
+    mainProgram = "protoc-gen-go-grpc";
     license = licenses.asl20;
     maintainers = [ maintainers.raboof ];
   };