diff --git a/bun.dockerfile b/bun.dockerfile
index a2f7247..d12d7c0 100644
--- a/bun.dockerfile
+++ b/bun.dockerfile
@@ -9,7 +9,9 @@ ARG SKIP_ENV_VALIDATION=1
 ENV NODE_ENV=production
 
 RUN apt-get update && \
-  apt-get install -y ca-certificates openssl=1.1.1n-0+deb11u5
+  apt-get install -y ca-certificates openssl=1.1.1n-0+deb11u5 && \
+  apt-get clean && \
+  rm -rf /var/lib/apt/lists/*
 
 COPY . .