diff --git a/build.config b/build.config
index 657d89b..ed8957c 100644
--- a/build.config
+++ b/build.config
@@ -1,7 +1,7 @@
 %%% eturnal build configuration.
 
 {eturnal_user, "eturnal"}.        % The user running eturnal.
-{eturnal_prefix, "/opt/eturnal"}. % The installation directory.
-{erl_epmd_address, "127.0.0.1"}.  % See <https://erlang.org/doc/man/epmd.html>.
+{eturnal_prefix, "/usr/lib/eturnal"}. % The installation directory.
+{erl_epmd_address, ""}.   % See <https://erlang.org/doc/man/epmd.html>.
 {erl_dist_port, ""}.      % Specify a port number to avoid spawning EPMD.
 {code_loading, "static"}. % Specify "dynamic" to avoid hard-coded dep versions.