diff --git a/SysBuild/xserv/fontconfig b/SysBuild/xserv/fontconfig
index c1d9d31..7720edc 100644
--- a/SysBuild/xserv/fontconfig
+++ b/SysBuild/xserv/fontconfig
@@ -78,6 +78,7 @@ premk() {
 mk32() {
 	CC="gcc $BUILDOPTIONS32" \
 	CXX="g++ $BUILDOPTIONS32" \
+	USE_ARCH=32 \
 	./configure --host=$TARGET32 \
 		    --localstatedir=/var \
 		    --infodir=/usr/share/info \
@@ -96,6 +97,7 @@ mk() {
 	fi
 	CC="gcc $BUILDOPTIONS" \
 	CXX="g++ $BUILDOPTIONS" \
+	USE_ARCH=64 \
 	./configure --host=$TARGET \
 		    --localstatedir=/var \
 		    --infodir=/usr/share/info \