diff --git a/PKGBUILD b/PKGBUILD
index b3e3f6b..7081d9f 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -9,7 +9,7 @@ url="https://github.com/razvandimescu/numa"
 license=('MIT')
 options=('!lto')
 depends=('gcc-libs' 'glibc')
-makedepends=('cargo' 'git')
+makedepends=('cargo' 'git' 'llvm-libs')
 provides=("$_pkgname")
 conflicts=("$_pkgname")
 backup=('etc/numa.toml')