diff --git a/srcpkgs/borg/template b/srcpkgs/borg/template
index 4caf9c7104c..9ea72c3c84d 100644
--- a/srcpkgs/borg/template
+++ b/srcpkgs/borg/template
@@ -21,6 +21,7 @@ checksum=7a79c53f2fd3f8a687bb10dbec4591ce95878f89f4467544ef4e7a005407f94f
 pre_build() {
 	if [ "$CROSS_BUILD" ]; then
 		sed -i "s|\(possible_openssl_prefixes\) =.*|\1 = ['${XBPS_CROSS_BASE}/usr']|" setup.py
+		sed -i "s|\(possible_lz4_prefixes\) =.*|\1 = ['${XBPS_CROSS_BASE}/usr']|" setup.py
 	fi
 }
 post_build() {