diff --git a/Dockerfile b/Dockerfile
index 181a6a631..84e457767 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,7 +27,7 @@ RUN make -j$(nproc) ${NIM_COMMIT} $MAKE_TARGET LOG_LEVEL=${LOG_LEVEL} NIMFLAGS="
 
 # PRODUCTION IMAGE -------------------------------------------------------------
 
-FROM alpine:3.18 as prod
+FROM alpine:3.18 AS prod
 
 ARG MAKE_TARGET=wakunode2
 
diff --git a/docker/binaries/Dockerfile.bn.amd64 b/docker/binaries/Dockerfile.bn.amd64
index 8b810e3a1..d32cf9342 100644
--- a/docker/binaries/Dockerfile.bn.amd64
+++ b/docker/binaries/Dockerfile.bn.amd64
@@ -1,5 +1,5 @@
 # Dockerfile to build a distributable container image from pre-existing binaries
-FROM debian:stable-slim as prod
+FROM debian:stable-slim AS prod
 
 ARG MAKE_TARGET=wakunode2