diff --git a/ci/test/00_setup_env_native_tsan.sh b/ci/test/00_setup_env_native_tsan.sh
index a5ce79111..99cf9cd18 100644
--- a/ci/test/00_setup_env_native_tsan.sh
+++ b/ci/test/00_setup_env_native_tsan.sh
@@ -8,7 +8,7 @@ export LC_ALL=C.UTF-8
 
 export CONTAINER_NAME=ci_native_tsan
 export DOCKER_NAME_TAG=ubuntu:20.04
-export PACKAGES="clang libc++abi-dev libc++-dev python3-zmq"
+export PACKAGES="clang llvm libc++abi-dev libc++-dev python3-zmq"
 export DEP_OPTS="CC=clang CXX='clang++ -stdlib=libc++'"
 export GOAL="install"
 export BITCOIN_CONFIG="--enable-zmq --disable-wallet --with-gui=no CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' --with-sanitizers=thread CC=clang CXX='clang++ -stdlib=libc++'"