diff --git a/repos/libports/lib/mk/qemu-usb.mk b/repos/libports/lib/mk/qemu-usb.inc
similarity index 100%
rename from repos/libports/lib/mk/qemu-usb.mk
rename to repos/libports/lib/mk/qemu-usb.inc
diff --git a/repos/libports/lib/mk/spec/x86_32/qemu-usb.mk b/repos/libports/lib/mk/spec/x86_32/qemu-usb.mk
new file mode 100644
index 0000000000..4af5253913
--- /dev/null
+++ b/repos/libports/lib/mk/spec/x86_32/qemu-usb.mk
@@ -0,0 +1 @@
+include $(REP_DIR)/lib/mk/qemu-usb.inc
diff --git a/repos/libports/lib/mk/spec/x86_64/qemu-usb.mk b/repos/libports/lib/mk/spec/x86_64/qemu-usb.mk
new file mode 100644
index 0000000000..4af5253913
--- /dev/null
+++ b/repos/libports/lib/mk/spec/x86_64/qemu-usb.mk
@@ -0,0 +1 @@
+include $(REP_DIR)/lib/mk/qemu-usb.inc