diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index e184c3f..a24a2e5 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -143,7 +143,8 @@
 					lib/cpus/aarch64/cortex_a78c.S		\
 					lib/cpus/aarch64/cortex_hayes.S		\
 					lib/cpus/aarch64/cortex_hunter.S	\
-					lib/cpus/aarch64/cortex_x2.S
+					lib/cpus/aarch64/cortex_x2.S		\
+					lib/cpus/aarch64/neoverse_poseidon.S
 	endif
 	# AArch64/AArch32 cores
 	FVP_CPU_LIBS	+=	lib/cpus/aarch64/cortex_a55.S		\