diff --git a/bot/dockerfile b/bot/dockerfile
index 9aaceb3..918a57d 100644
--- a/bot/dockerfile
+++ b/bot/dockerfile
@@ -5,7 +5,7 @@ WORKDIR /app
 RUN apk add --no-cache git python3
 RUN git clone https://github.com/instabot-py/instabot.py.git .
 RUN python3 -m pip install --no-cache-dir -r requirements.txt
-RUN apk del --prune git
+RUN apk del --purge git
 
 COPY ./app.py .