diff --git a/build.sh b/build.sh
index 528931c..5c57002 100755
--- a/build.sh
+++ b/build.sh
@@ -193,5 +193,6 @@ test -d /etc/service
 # The checks above leave caches and log files behind.
 rm -rf /tmp/* /var/tmp/* /root/.cache /root/.npm /root/.config
 rm -f /var/log/valkey/*
+rm -f /var/log/nginx/*
 install -d -o valkey -g adm -m 2750 /var/log/valkey
 rm -f "$0"