diff --git a/devenv/el/7/Vagrantfile b/devenv/el/7/Vagrantfile
index f185022..fd465f7 100644
--- a/devenv/el/7/Vagrantfile
+++ b/devenv/el/7/Vagrantfile
@@ -10,6 +10,6 @@ Vagrant.configure("2") do |config|
 
   config.vm.provision "shell", inline: <<-SHELL
     yum install -y epel-release elrepo-release centos-release-scl
-    yum install -y kernel-lt kernel-lt-headers @development golang bpftool
+    yum install -y kernel-lt kernel-lt-headers @development golang bpftool 'llvm-toolset-7-*'
   SHELL
 end