diff --git a/plat/st/stm32mp1/services/stm32mp1_svc_setup.c b/plat/st/stm32mp1/services/stm32mp1_svc_setup.c
index dec2dad..72af9ff 100644
--- a/plat/st/stm32mp1/services/stm32mp1_svc_setup.c
+++ b/plat/st/stm32mp1/services/stm32mp1_svc_setup.c
@@ -14,6 +14,8 @@
 
 #include <stm32mp1_smc.h>
 
+#include "bsec_svc.h"
+
 /* STM32 SiP Service UUID */
 DEFINE_SVC_UUID2(stm32_sip_svc_uid,
 		 0xa778aa50, 0xf49b, 0x144a, 0x8a, 0x5e,
@@ -58,6 +60,11 @@
 		ret2_enabled = true;
 		break;
 
+	case STM32_SMC_BSEC:
+		ret1 = bsec_main(x1, x2, x3, &ret2);
+		ret2_enabled = true;
+		break;
+
 	default:
 		WARN("Unimplemented STM32MP1 Service Call: 0x%x\n", smc_fid);
 		ret1 = SMC_UNK;