diff --git a/test/unit/lib/Makefile b/test/unit/lib/Makefile
index 2082ee662..d7d7fe664 100644
--- a/test/unit/lib/Makefile
+++ b/test/unit/lib/Makefile
@@ -10,10 +10,10 @@ DIRS-y =  accel bdev blob blobfs dma event ioat iscsi json jsonrpc log lvol
 DIRS-y += notify nvme nvmf scsi sock thread util env_dpdk init rpc
 DIRS-$(CONFIG_IDXD) += idxd
 DIRS-$(CONFIG_VBDEV_COMPRESS) += reduce
-ifeq ($(OS),Linux)
 DIRS-$(CONFIG_VHOST) += vhost
-DIRS-y += ftl
 DIRS-$(CONFIG_RDMA) += rdma
+ifeq ($(OS),Linux)
+DIRS-y += ftl
 endif
 
 .PHONY: all clean $(DIRS-y)