diff --git a/BioArchLinux/examl/PKGBUILD b/BioArchLinux/examl/PKGBUILD
index 3d91d3bd10..98c69926fc 100644
--- a/BioArchLinux/examl/PKGBUILD
+++ b/BioArchLinux/examl/PKGBUILD
@@ -5,7 +5,7 @@ pkgver=3.0.22
 pkgrel=1
 arch=('x86_64')
 url="https://github.com/stamatak/ExaML"
-makedepends=('make' 'gcc')
+makedepends=('make' 'gcc' 'openmpi')
 license=('GPL')
 source=("$url/archive/refs/tags/v$pkgver.tar.gz")
 md5sums=('ad62d8c333cee316732c10f719c1e87c')