diff --git a/Dockerfile b/Dockerfile
index 3196f5c..6178718 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -53,7 +53,7 @@ ARG BUILD_TIMESTAMP=unknown
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update -y && \
     apt-get install -y --no-install-recommends \
-    libstdc++6 openssl libncurses6 locales ca-certificates && \
+    libstdc++6 openssl libncurses6 locales ca-certificates libsctp1 && \
     sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
     useradd -r -u 1001 -g root -s /bin/false elixir