diff --git a/.devops/full.Dockerfile b/.devops/full.Dockerfile
index ef96ba9b8..687628b35 100644
--- a/.devops/full.Dockerfile
+++ b/.devops/full.Dockerfile
@@ -3,7 +3,7 @@ ARG UBUNTU_VERSION=22.04
 FROM ubuntu:$UBUNTU_VERSION as build
 
 RUN apt-get update && \
-    apt-get install -y build-essential python3 python3-pip git language-pack-zh-hans language-pack-zh-hant
+    apt-get install -y build-essential python3 python3-pip git
 
 COPY requirements.txt requirements.txt
 
@@ -16,4 +16,6 @@ COPY . .
 
 RUN make
 
+ENV LC_ALL=C.utf8
+
 ENTRYPOINT ["/app/.devops/tools.sh"]
diff --git a/.devops/main.Dockerfile b/.devops/main.Dockerfile
index fc34a0c18..3ab1decd6 100644
--- a/.devops/main.Dockerfile
+++ b/.devops/main.Dockerfile
@@ -15,4 +15,6 @@ FROM ubuntu:$UBUNTU_VERSION as runtime
 
 COPY --from=build /app/main /main
 
+ENV LC_ALL=C.utf8
+
 ENTRYPOINT [ "/main" ]
diff --git a/README.md b/README.md
index e305cac83..28842e968 100644
--- a/README.md
+++ b/README.md
@@ -662,11 +662,6 @@ or with a light image:
 ```bash
 docker run -v /path/to/models:/models ghcr.io/ggerganov/llama.cpp:light -m /models/7B/ggml-model-q4_0.bin -p "Building a website can be done in 10 simple steps:" -n 512
 ```
-If you want to use Chinese model, use this command.
-> more options [#1673](https://github.com/ggerganov/llama.cpp/pull/1673)
-```
-docker run -v /path/to/models:/models -e LANG=C.utf8 ghcr.io/ggerganov/llama.cpp:full --run -m /models/7B/ggml-model-q4_0.bin -p "Building a website can be done in 10 simple steps:" -n 512
-```
 
 ### Contributing