diff --git a/Dockerfile b/Dockerfile
index 2591770..fbf7018 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,9 @@
 FROM debian:bullseye-slim
 #
-COPY ookla_speedtest_cli.list /etc/apt/sources.list.d/
-RUN apt update && apt install python3 python3-pip iputils-ping speedtest -y
+COPY ookla_speedtest_cli.list /
+RUN apt update && apt install curl -y
+RUN curl -s https://packagecloud.io/install/repositories/ookla/speedtest-cli/script.deb.sh | bash
+RUN apt install python3 python3-pip iputils-ping speedtest -y
 COPY logspeedtest.py /usr/local/bin/
 COPY requirements.txt /
 COPY init.sh /
diff --git a/ookla_speedtest_cli.list b/ookla_speedtest_cli.list
index 38322ef..9458efe 100644
--- a/ookla_speedtest_cli.list
+++ b/ookla_speedtest_cli.list
@@ -1,4 +1,4 @@
-# this file was generated by packagecloud.io for
+# this file was generated by packagecloud.io for #
 # the repository at https://packagecloud.io/ookla/speedtest-cli
 
 deb [signed-by=/etc/apt/keyrings/ookla_speedtest-cli-archive-keyring.gpg] https://packagecloud.io/ookla/speedtest-cli/debian/ bookworm main