diff --git a/pkgs/development/beam-modules/elixir-ls/default.nix b/pkgs/development/beam-modules/elixir-ls/default.nix
index 949331f2fe48..3240a8eebc37 100644
--- a/pkgs/development/beam-modules/elixir-ls/default.nix
+++ b/pkgs/development/beam-modules/elixir-ls/default.nix
@@ -49,6 +49,10 @@ mixRelease  {
     substitute release/language_server.sh $out/bin/elixir-ls \
       --replace 'exec "''${dir}/launch.sh"' "exec $out/lib/launch.sh"
     chmod +x $out/bin/elixir-ls
+
+    substitute release/debugger.sh $out/bin/elixir-debugger \
+      --replace 'exec "''${dir}/launch.sh"' "exec $out/lib/launch.sh"
+    chmod +x $out/bin/elixir-debugger
     # prepare the launcher
     substituteInPlace $out/lib/launch.sh \
       --replace "ERL_LIBS=\"\$SCRIPTPATH:\$ERL_LIBS\"" \