1 files changed, 1 insertions, 0 deletions
diff --git a/pkgs/development/tools/language-servers/metals/default.nix b/pkgs/development/tools/language-servers/metals/default.nix
index 45c061ee439c6..956e1f0c60724 100644
--- a/pkgs/development/tools/language-servers/metals/default.nix
+++ b/pkgs/development/tools/language-servers/metals/default.nix
@@ -37,6 +37,7 @@ stdenv.mkDerivation rec {
     homepage = "https://scalameta.org/metals/";
     license = licenses.asl20;
     description = "Language server for Scala";
+    mainProgram = "metals";
     maintainers = with maintainers; [ fabianhjr tomahna ];
   };
 }