diff --git a/Dockerfile b/Dockerfile
index d2a0622b..1595fd26 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,12 +3,12 @@
 FROM git.kemitix.net/kemitix/git-next-builder:latest AS chef
 WORKDIR /app
 
-FROM chef as planner
+FROM chef AS planner
 COPY Cargo.toml ./
 COPY crates crates
 RUN cargo chef prepare --recipe-path recipe.json
 
-FROM chef as builder
+FROM chef AS builder
 COPY --from=planner /app/recipe.json recipe.json
 RUN cargo chef cook --profile release --recipe-path recipe.json
 COPY . .