diff --git a/config/docker.exs b/config/docker.exs
index e84a32995..50252737a 100644
--- a/config/docker.exs
+++ b/config/docker.exs
@@ -5,7 +5,7 @@ import Config
 listen_ip = System.get_env("MOBILIZON_INSTANCE_LISTEN_IP", "::")
 
 listen_ip =
-  case :inet.parse_address(listen_ip) do
+  case listen_ip |> to_charlist() |> :inet.parse_address() do
     {:ok, listen_ip} -> listen_ip
     _ -> raise "MOBILIZON_INSTANCE_LISTEN_IP does not match the expected IP format."
   end
diff --git a/docker/production/Dockerfile b/docker/production/Dockerfile
index cec3e6f74..e047a4a3e 100644
--- a/docker/production/Dockerfile
+++ b/docker/production/Dockerfile
@@ -56,7 +56,7 @@ EXPOSE 4000
 ENV MOBILIZON_DOCKER=true
 
 COPY --from=builder --chown=nobody:nobody _build/prod/rel/mobilizon ./
-RUN mv /releases/${MOBILIZON_VERSION}/runtime.exs /etc/mobilizon/config.exs
+RUN cp /releases/${MOBILIZON_VERSION}/runtime.exs /etc/mobilizon/config.exs
 COPY docker/production/docker-entrypoint.sh ./
 
 ENTRYPOINT ["./docker-entrypoint.sh"]
diff --git a/mix.exs b/mix.exs
index 1792e7f98..0a4cf4c3f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -31,6 +31,7 @@ defmodule Mobilizon.Mixfile do
       docs: docs(),
       releases: [
         mobilizon: [
+          include_executables_for: [:unix],
           applications: [eldap: :transient],
           config_providers: [{Mobilizon.ConfigProvider, "/etc/mobilizon/config.exs"}]
         ]