diff --git a/plat/xilinx/versal/include/plat_pm_common.h b/plat/xilinx/versal/include/plat_pm_common.h
index 2d00801..fac5096 100644
--- a/plat/xilinx/versal/include/plat_pm_common.h
+++ b/plat/xilinx/versal/include/plat_pm_common.h
@@ -19,6 +19,9 @@
 #define PAYLOAD_ARG_CNT		6U
 #define PAYLOAD_ARG_SIZE	4U	/* size in bytes */
 
+#define NON_SECURE_FLAG		1U
+#define SECURE_FLAG		0U
+
 #define VERSAL_TZ_VERSION_MAJOR		1
 #define VERSAL_TZ_VERSION_MINOR		0
 #define VERSAL_TZ_VERSION		((VERSAL_TZ_VERSION_MAJOR << 16) | \