diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index 3b0c39d..387c131 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -263,6 +263,9 @@
 
 ifeq (${SDEI_SUPPORT},1)
 BL31_SOURCES		+=	plat/arm/common/aarch64/arm_sdei.c
+ifeq (${SDEI_IN_FCONF},1)
+BL31_SOURCES		+=	plat/arm/common/fconf/fconf_sdei_getter.c
+endif
 endif
 
 # RAS sources