From f9bc0991213b127d5929b63c1c346e618adcea18 Mon Sep 17 00:00:00 2001
From: Constantine Molchanov <moigagoo@duck.com>
Date: Wed, 10 Jun 2026 14:16:31 +0400
Subject: [PATCH] Tests: Dockerfile: Replace manual cleanup with apt-get
 dist-clean.

---
 tests/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Dockerfile b/tests/Dockerfile
index bd2e233..44dae02 100644
--- a/tests/Dockerfile
+++ b/tests/Dockerfile
@@ -4,7 +4,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     cmake make \
     libc-dev \
     iproute2 \
-    && rm -rf /var/lib/apt/lists/*
+    && apt-get dist-clean
 
 # Build miniupnpd with stub redirector: no iptables/nftables needed, always
 # returns success for port mapping requests — safe for isolated test containers.