2.0.0-rc1-vote: remove unused haproxy
diff --git a/2.0.0-rc1-vote/Dockerfile b/2.0.0-rc1-vote/Dockerfile
index 07d9522..dc180d5 100644
--- a/2.0.0-rc1-vote/Dockerfile
+++ b/2.0.0-rc1-vote/Dockerfile
@@ -24,7 +24,6 @@
     erlang-reltool \
     libicu52 \
     libmozjs185-1.0 \
-    haproxy \
     openssl \
   && rm -rf /var/lib/apt/lists/*