diff --git a/Dockerfile b/Dockerfile
index 4062fae45..6a4df1e4d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -62,7 +62,7 @@ LABEL org.opencontainers.image.source https://github.com/dimitri/pgcopydb
 RUN dpkg --add-architecture ${TARGETARCH:-arm64} && apt update \
   && apt install -qqy --no-install-suggests --no-install-recommends \
     sudo \
-	locales \
+	passwd \
     ca-certificates \
     libpq5 \
     lsof \