1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/java/java-language-server/default.nix b/nixpkgs/pkgs/development/tools/java/java-language-server/default.nix
index d1f050f326f1..0cca4d4ca56e 100644
--- a/nixpkgs/pkgs/development/tools/java/java-language-server/default.nix
+++ b/nixpkgs/pkgs/development/tools/java/java-language-server/default.nix
@@ -53,6 +53,7 @@ maven.buildMavenPackage rec {
 
   meta = with lib; {
     description = "A Java language server based on v3.0 of the protocol and implemented using the Java compiler API";
+    mainProgram = "java-language-server";
     homepage = "https://github.com/georgewfraser/java-language-server";
     license = licenses.mit;
     maintainers = with maintainers; [ hqurve ];