diff --git a/Dockerfile b/Dockerfile
index 317f50d55c86c5283b2cfca1fd68f3d9672af978..b4ae4fdbeefdfcd6b5991ea2a3c7d0a351f3dfd3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM nvidia/cuda:11.2.2-cudnn8-devel-ubuntu22.04
+FROM nvidia/cuda:11.2.2-cudnn8-devel-ubuntu20.04
 
 ARG DEBIAN_FRONTEND=noninteractive