diff --git a/tools/ci/amd64/clang/msan.sh b/tools/ci/amd64/clang/msan.sh
index 976879c..5b00101 100755
--- a/tools/ci/amd64/clang/msan.sh
+++ b/tools/ci/amd64/clang/msan.sh
@@ -11,10 +11,7 @@ export DISPLAY=:99
 
 export PKG_CONFIG_PATH=/msan/lib/pkgconfig:${PKG_CONFIG_PATH}
 
-export ARCH="$(uname -m)"
-export VULKAN_SDK="$(dirname "$(readlink -f "${BASH_SOURCE:-$0}" )" )/$ARCH"
-export PATH="$VULKAN_SDK/bin:$PATH"
-export LD_LIBRARY_PATH="$VULKAN_SDK/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+source '/1.4.328.1/setup-env.sh'
 
 echo "REVPARSE: $(git rev-parse --show-toplevel)"