diff --git a/Dockerfile b/Dockerfile
index 8eb5d0b..660d220 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /app
 COPY Cargo.toml .
 COPY src ./src
 
-RUN .cargo/bin/rustup rustup target add x86_64-unknown-linux-musl
+RUN ~/.cargo/bin/rustup target add x86_64-unknown-linux-musl
 
 RUN RUSTFLAGS="-Ctarget-feature=+crt-static" cargo build --release --target x86_64-unknown-linux-musl