diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 895d773..c9f5551 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -193,7 +193,8 @@
 
 ifeq (${ENABLE_RME},1)
 BL2_SOURCES		+=	plat/arm/board/fvp/aarch64/fvp_helpers.S
-BL31_SOURCES		+=	plat/arm/board/fvp/fvp_plat_attest_token.c
+BL31_SOURCES		+=	plat/arm/board/fvp/fvp_plat_attest_token.c	\
+				plat/arm/board/fvp/fvp_realm_attest_key.c
 endif
 
 ifeq (${BL2_AT_EL3},1)