diff --git a/lib/Makefile b/lib/Makefile
index 09c45b8..2fffd68 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -88,7 +88,7 @@
 obj-$(CONFIG_CRC32C) += crc32c.o
 obj-y += ctype.o
 obj-y += div64.o
-obj-$(CONFIG_OF_LIBFDT) += fdtdec.o
+obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += fdtdec.o fdtdec_common.o
 obj-y += hang.o
 obj-y += linux_compat.o
 obj-y += linux_string.o