diff --git a/phylobayes/PKGBUILD b/phylobayes/PKGBUILD
index 531422d9f0..3075aa80ee 100644
--- a/phylobayes/PKGBUILD
+++ b/phylobayes/PKGBUILD
@@ -7,7 +7,7 @@ pkgrel=1
 pkgdesc="phylogenetic reconstruction using infinite mixtures"
 arch=('i686' 'x86_64')
 url="https://github.com/bayesiancook/phylobayes"
-license=('custom')
+license=('unknow')
 conflicts=('phylobayes-mpi')
 depends=('gcc-libs')
 source=("https://codeload.github.com/bayesiancook/phylobayes/tar.gz/refs/tags/v${pkgver}")