diff --git a/Dockerfile b/Dockerfile
index 8f3d4a1..80bed66 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -112,11 +112,11 @@
 #    apt-key add /var/cuda-repo-ubuntu1804-11-6-local/7fa2af80.pub
 
 RUN cd /tmp && \
-    wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-ubuntu2004.pin && \
-    mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600 && \
-    wget https://developer.download.nvidia.com/compute/cuda/11.7.0/local_installers/cuda-repo-ubuntu2004-11-7-local_11.7.0-515.43.04-1_amd64.deb && \
-    dpkg -i cuda-repo-ubuntu2004-11-7-local_11.7.0-515.43.04-1_amd64.deb && \
-    cp /var/cuda-repo-ubuntu2004-11-7-local/cuda-*-keyring.gpg /usr/share/keyrings/
+    wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-ubuntu1804.pin && \
+    mv cuda-ubuntu1804.pin /etc/apt/preferences.d/cuda-repository-pin-600 && \
+    wget https://developer.download.nvidia.com/compute/cuda/11.7.0/local_installers/cuda-repo-ubuntu1804-11-7-local_11.7.0-515.43.04-1_amd64.deb && \
+    dpkg -i cuda-repo-ubuntu1804-11-7-local_11.7.0-515.43.04-1_amd64.deb && \
+    cp /var/cuda-repo-ubuntu1804-11-7-local/cuda-*-keyring.gpg /usr/share/keyrings/
 
 RUN apt-get update && apt-get install -y --no-install-recommends --allow-unauthenticated \
     cuda-drivers && \