diff --git a/Dockerfile.build.macosx b/Dockerfile.build.macosx
index 34cf217..710f8df 100644
--- a/Dockerfile.build.macosx
+++ b/Dockerfile.build.macosx
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:20.04
 
 # Work around for 16.04 host which has old docker version
 # RUN sed -i -e 's/ { / /' -e 's/ };//' /etc/apt/apt.conf.d/docker-clean
@@ -16,7 +16,7 @@
 RUN apt-get install -y cmake doxygen graphviz
 
 # Install Linting Tools
-RUN apt-get install -y clang clang-tidy clang-format lld llvm-14-linker-tools
+RUN apt-get install -y clang clang-tidy clang-format lld llvm-13-linker-tools
 
 # Install Build Tools
 ADD osxcross.tar.bz2 ./