diff --git a/Dockerfile b/Dockerfile
index 9ae4d89..c6a83f4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,6 +16,7 @@ RUN apk add --no-cache \
 # Download Pocketbase and install it for AMD64
 ADD https://github.com/pocketbase/pocketbase/releases/download/v${POCKETBASE_VERSION}/pocketbase_${POCKETBASE_VERSION}_linux_amd64.zip /tmp/pocketbase.zip
 RUN unzip /tmp/pocketbase.zip -d /usr/local/bin/
+RUN rm -rf /tmp/pocketbase.zip
 RUN chmod +x /usr/local/bin/pocketbase