diff --git a/Dockerfile b/Dockerfile
index ce30479..dfba4f0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,9 @@ ARG BASE
 FROM $BASE
 
 # Install marmot
-RUN curl -sL https://github.com/maxpert/marmot/releases/download/v0.8.6/marmot-v0.8.6-linux-amd64-static.tar.gz | tar -zxv marmot -C /usr/local/bin
+RUN curl -sL https://github.com/maxpert/marmot/releases/download/v0.8.6/marmot-v0.8.6-linux-amd64-static.tar.gz | tar -zxv marmot && \
+    install marmot -o root -g root -m 755 /usr/local/bin/ && \
+    rm -f marmot
 
 # Install sqlite
 RUN apt update && apt install -y sqlite3