diff --git a/getting_started/setup_vm/roles/ccf_build/vars/clang11.yml b/getting_started/setup_vm/roles/ccf_build/vars/clang11.yml
deleted file mode 100644
index d8da29b7dc93..000000000000
--- a/getting_started/setup_vm/roles/ccf_build/vars/clang11.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-workspace: "/tmp/"
-clang_ver: 11
-
-debs:
-  - apt-transport-https
-  - ninja-build
-  - libuv1-dev
-  - libc++-{{ clang_ver }}-dev
-  - libc++abi-{{ clang_ver }}-dev
-  - python3.8-dev
-  - python3.8-venv
-  - llvm-{{ clang_ver }}
-  - clang-{{ clang_ver }}
-  - clang-format-11
-  - clang-tools-{{ clang_ver }}
-  - lld-{{ clang_ver }}
-  - build-essential
-  - expect
-  - git
-  - ccache
-  - kmod # modinfo for sgxinfo.sh
-  - cmake
-  - libssl-dev
-  - jq # operation scripts
-  - sudo
-  - curl # client test infra
-  - shellcheck # bash lint
-  - iptables # partition test infra
-
-# Not installed on GitHub Actions environment because of conflicting package
-docker_debs:
-  - docker-ce-cli
-
-doxygen_ver: "1.9.8"
-doxygen_bin: "doxygen-{{ doxygen_ver }}.linux.bin.tar.gz"
-doxygen_url: "https://sourceforge.net/projects/doxygen/files/rel-{{ doxygen_ver }}/{{ doxygen_bin }}/download"
diff --git a/getting_started/setup_vm/roles/ccf_run/vars/clang11.yml b/getting_started/setup_vm/roles/ccf_run/vars/clang11.yml
deleted file mode 100644
index 60c0f972aeda..000000000000
--- a/getting_started/setup_vm/roles/ccf_run/vars/clang11.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-workspace: "/tmp/"
-debs:
-  - libc++abi1-11
-  - libc++1-11
-  - libuv1