diff --git a/plat/intel/soc/agilex/platform.mk b/plat/intel/soc/agilex/platform.mk
index 92b7754..10a3eec 100644
--- a/plat/intel/soc/agilex/platform.mk
+++ b/plat/intel/soc/agilex/platform.mk
@@ -65,6 +65,7 @@
 		plat/intel/soc/common/socfpga_psci.c			\
 		plat/intel/soc/common/socfpga_sip_svc.c			\
 		plat/intel/soc/common/socfpga_topology.c		\
+		plat/intel/soc/common/sip/socfpga_sip_ecc.c		\
 		plat/intel/soc/common/sip/socfpga_sip_fcs.c		\
 		plat/intel/soc/common/soc/socfpga_mailbox.c		\
 		plat/intel/soc/common/soc/socfpga_reset_manager.c