diff --git a/services/std_svc/spm_mm/spm_mm.mk b/services/std_svc/spm_mm/spm_mm.mk
index 656488b..a87bdd8 100644
--- a/services/std_svc/spm_mm/spm_mm.mk
+++ b/services/std_svc/spm_mm/spm_mm.mk
@@ -10,6 +10,12 @@
 ifneq (${ARCH},aarch64)
         $(error "Error: SPM_MM is only supported on aarch64.")
 endif
+ifeq (${ENABLE_SVE_FOR_NS},1)
+        $(error "Error: SPM_MM is not compatible with ENABLE_SVE_FOR_NS")
+endif
+ifeq (${ENABLE_SME_FOR_NS},1)
+        $(error "Error: SPM_MM is not compatible with ENABLE_SME_FOR_NS")
+endif
 
 SPM_SOURCES	:=	$(addprefix services/std_svc/spm_mm/,	\
 			${ARCH}/spm_mm_helpers.S			\