diff --git a/Dockerfile b/Dockerfile
index 64e5e15..15dfd31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM archlinux:base-devel AS lib
 WORKDIR /src
-RUN pacman -Syu --noconfirm cmake python nodejs && \
+RUN pacman -Syu --noconfirm git cmake python nodejs && \
     git clone https://github.com/swigger/wechat-ocr.git wcocr && \
     sed -i 's/v3.21.0/v3.21.2/g' wcocr/CMakeLists.txt && \
     mkdir -p wcocr/build && cd wcocr/build && cmake .. && make -j$(nproc)