diff --git a/Dockerfile b/Dockerfile
index 8b84a7b..b1d75d8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,10 @@ FROM debian:stable-slim
 RUN apt-get update
 RUN apt-get install -y \
 	android-tools-adb \
-	android-tools-fastboot
+	android-tools-fastboot \
+	python3 \
+	python3-pip
+RUN pip3 install protobuf
 COPY . /magisk
 WORKDIR /magisk
 CMD bash reinstall-magisk-on-lineageos