diff --git a/Dockerfile b/Dockerfile
index 2591770..8d59f15 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
 FROM debian:bullseye-slim
 #
-COPY ookla_speedtest_cli.list /etc/apt/sources.list.d/
+COPY ookla_speedtest_cli.list /
+RUN cat /ookla_speedtest_cli.list >> /etc/apt/sources.list
 RUN apt update && apt install python3 python3-pip iputils-ping speedtest -y
 COPY logspeedtest.py /usr/local/bin/
 COPY requirements.txt /