diff --git a/core/mm/core_mmu.c b/core/mm/core_mmu.c
index b46910e62cb..c894e3fc2fa 100644
--- a/core/mm/core_mmu.c
+++ b/core/mm/core_mmu.c
@@ -471,6 +471,7 @@ void core_mmu_set_discovered_nsec_ddr(struct core_mmu_phys_mem *start,
 			break;
 		case MEM_AREA_EXT_DT:
 		case MEM_AREA_MANIFEST_DT:
+		case MEM_AREA_RAM_NSEC:
 		case MEM_AREA_RES_VASPACE:
 		case MEM_AREA_SHM_VASPACE:
 		case MEM_AREA_TS_VASPACE: