diff --git a/lib/Makefile b/lib/Makefile
index 23e9f1e..328b4a2 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -44,9 +44,9 @@
 obj-y += list_sort.o
 endif
 
-obj-$(CONFIG_$(SPL_)RSA) += rsa/
-obj-$(CONFIG_$(SPL_)SHA1) += sha1.o
-obj-$(CONFIG_$(SPL_)SHA256) += sha256.o
+obj-$(CONFIG_RSA) += rsa/
+obj-$(CONFIG_SHA1) += sha1.o
+obj-$(CONFIG_SHA256) += sha256.o
 
 obj-$(CONFIG_SPL_SAVEENV) += qsort.o
 obj-$(CONFIG_$(SPL_)OF_LIBFDT) += libfdt/