diff --git a/community/opencolorio/PKGBUILD b/community/opencolorio/PKGBUILD
index 92fcb5b87..32619bfb5 100644
--- a/community/opencolorio/PKGBUILD
+++ b/community/opencolorio/PKGBUILD
@@ -3,6 +3,7 @@
 
 # ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
 #  - turn off using sse, x86 only
+#  - use system lcms2 on AArch64
 
 pkgname=opencolorio
 pkgver=1.0.9
@@ -12,6 +13,7 @@ arch=('i686' 'x86_64')
 url="http://opencolorio.org"
 license=('BSD')
 depends=('python')
+depends_aarch64=('lcms2')
 makedepends=('cmake')
 source=(http://github.com/imageworks/OpenColorIO/tarball/v$pkgver)
 sha1sums=('a015cb51b9b0ea0cdb3989fc23e1c18ad69511e0')