diff --git a/srcpkgs/x265/template b/srcpkgs/x265/template
index 125b11f9288..c5b01b0a575 100644
--- a/srcpkgs/x265/template
+++ b/srcpkgs/x265/template
@@ -13,6 +13,7 @@ license="GPL-2.0-or-later"
 homepage="http://x265.org/"
 distfiles="https://bitbucket.org/multicoreware/x265/downloads/x265_${version}.tar.gz"
 checksum=ebae687c84a39f54b995417c52a2fdde65a4e2e7ebac5730d251471304b91024
+nocross="libx265.so.165: undefined reference to x265::detect512()"
 
 pre_configure() {
 	if [ "$CROSS_BUILD" ]; then