diff --git a/srcpkgs/calf/template b/srcpkgs/calf/template
index 93de788be06..31f1a322b9c 100644
--- a/srcpkgs/calf/template
+++ b/srcpkgs/calf/template
@@ -4,7 +4,7 @@ version=0.0.19
 revision=1
 build_style=gnu-configure
 configure_args="--enable-experimental"
-if [ "$XBPS_MACHINE" = "i686" -o "$XBPS_MACHINE" = "x86_64" ]; then
+if [ "$XBPS_TARGET_MACHINE" = "i686" -o "$XBPS_TARGET_MACHINE" = "x86_64" ]; then
 	configure_args+=" --enable-sse"
 fi
 hostmakedepends="pkg-config"