diff --git a/Dockerfile.gpu b/Dockerfile.gpu
index da3eebfdfcb20d92d4e50079b3dafa6fa9e062e9..7d4b9e96a8bf61e895a38c8d311f30829dedfe39 100644
--- a/Dockerfile.gpu
+++ b/Dockerfile.gpu
@@ -1,7 +1,7 @@
 FROM nvidia/cuda:11.7.0-base-ubuntu22.04
 
-RUN wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.0-1_all.deb
-RUN dpkg -i cuda-keyring_1.0-1_all.deb
+RUN curl -sL "http://keyserver.ubuntu.com/pks/lookup?op=get&search=0xA4B469963BF863CC" | apt-key add
+RUN curl -sL "http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x871920D1991BC93C" | apt-key add
 RUN apt-get update -y && apt-get install -y gcc python3-dev python3-venv python3-pip