diff --git a/Dockerfile b/Dockerfile
index cdb8599..c1c0dad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,7 @@ RUN npm install docusaurus
 
 RUN mkdir /root/.ssh
 COPY ./id_rsa /root/.ssh/
+COPY ./id_rsa.pub /root/.ssh/
 RUN chmod 700 /root/.ssh && chmod 600 /root/.ssh/*
 
 COPY entrypoint.sh /