diff --git a/module/blob/bdev/Makefile b/module/blob/bdev/Makefile
index 347d2c4f8..fb6e952ba 100644
--- a/module/blob/bdev/Makefile
+++ b/module/blob/bdev/Makefile
@@ -41,4 +41,6 @@ SO_SUFFIX := $(SO_VER).$(SO_MINOR)
 C_SRCS = blob_bdev.c
 LIBNAME = blob_bdev
 
+SPDK_MAP_FILE = $(abspath $(CURDIR)/spdk_blob_bdev.map)
+
 include $(SPDK_ROOT_DIR)/mk/spdk.lib.mk
diff --git a/module/blob/bdev/spdk_blob_bdev.map b/module/blob/bdev/spdk_blob_bdev.map
new file mode 100644
index 000000000..0149b3ab6
--- /dev/null
+++ b/module/blob/bdev/spdk_blob_bdev.map
@@ -0,0 +1,10 @@
+{
+	global:
+
+	# public functions
+	spdk_bdev_create_bs_dev;
+	spdk_bdev_create_bs_dev_from_desc;
+	spdk_bs_bdev_claim;
+
+	local: *;
+};