diff --git a/.forgejo/workflows/test-build.yaml b/.forgejo/workflows/test-build.yaml
index bdba047..6316752 100644
--- a/.forgejo/workflows/test-build.yaml
+++ b/.forgejo/workflows/test-build.yaml
@@ -16,7 +16,7 @@ jobs:
         run: |
           cat /etc/os-release
           apt-get update
-          apt-get install -y git make g++ bzip2 sudo patch python2 curl lsb-release p7zip-full qtbase5-dev debhelper
+          apt-get install -y git make g++ bzip2 sudo patch python2 curl lsb-release p7zip-full qtbase5-dev debhelper clang
           curl -sL https://deb.nodesource.com/setup_16.x | bash -
           apt-get install -y nodejs
           npm install -g pkg grunt grunt-cli