diff --git a/sdk_container/src/third_party/portage-stable/app-arch/xz-utils/xz-utils-9999.ebuild b/sdk_container/src/third_party/portage-stable/app-arch/xz-utils/xz-utils-9999.ebuild
index 11ddc15f91..1ab617815a 100644
--- a/sdk_container/src/third_party/portage-stable/app-arch/xz-utils/xz-utils-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/app-arch/xz-utils/xz-utils-9999.ebuild
@@ -6,7 +6,7 @@
 
 EAPI=8
 
-inherit libtool multilib multilib-minimal preserve-libs usr-ldscript
+inherit flag-o-matic libtool multilib multilib-minimal preserve-libs usr-ldscript
 
 if [[ ${PV} == 9999 ]] ; then
 	# Per tukaani.org, git.tukaani.org is a mirror of github and
@@ -100,6 +100,10 @@ multilib_src_configure() {
 		myconf+=( --disable-path-for-script )
 	fi
 
+	# ifunc is incompatible w/ asan
+	# https://github.com/tukaani-project/xz/issues/62#issuecomment-1719489932
+	is-flagq -fsanitize=address && myconf+=( --disable-ifunc )
+
 	ECONF_SOURCE="${S}" econf "${myconf[@]}"
 }