diff --git a/lib/efi_selftest/Makefile b/lib/efi_selftest/Makefile
index 50de581..aa71d09 100644
--- a/lib/efi_selftest/Makefile
+++ b/lib/efi_selftest/Makefile
@@ -71,6 +71,8 @@
 obj-y += efi_selftest_block_device.o
 endif
 
+obj-$(CONFIG_EFI_ESRT) += efi_selftest_esrt.o
+
 targets += \
 efi_miniapp_file_image_exception.h \
 efi_miniapp_file_image_exit.h \