diff --git a/Dockerfile b/Dockerfile
index d38d019..cb662df 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,8 @@ FROM rust:buster as builder
 COPY . /app
 WORKDIR /app
 
+RUN rustup default nightly
+
 RUN cargo build --release
 
 FROM debian:buster