diff --git a/kernel-tools.spec b/kernel-tools.spec
index 1e51aaa..530eb94 100644
--- a/kernel-tools.spec
+++ b/kernel-tools.spec
@@ -72,8 +72,9 @@ BuildRequires: net-tools, hostname, bc, elfutils-devel
 BuildRequires: zlib-devel binutils-devel newt-devel python3-docutils perl(ExtUtils::Embed) bison flex xz-devel
 BuildRequires: audit-libs-devel glibc-devel glibc-headers glibc-static python3-devel java-devel
 BuildRequires: asciidoc xmlto libcap-devel
-BuildRequires: opencsd-devel openssl-devel libbabeltrace-devel
+BuildRequires: opencsd-devel openssl-devel libbabeltrace-devel libtraceevent-devel
 BuildRequires: libbpf-devel
+BuildRequires: clang llvm
 # Used to mangle unversioned shebangs to be Python 3
 BuildRequires: /usr/bin/pathfix.py
 %ifnarch s390x %{arm}