diff --git a/Makefile b/Makefile
index 65ebb93..14fc85a 100644
--- a/Makefile
+++ b/Makefile
@@ -484,6 +484,10 @@
                 $(error SPMD with SPM at S-EL2 requires CTX_INCLUDE_EL2_REGS option)
             endif
         endif
+
+        ifeq ($(findstring optee_sp,$(ARM_SPMC_MANIFEST_DTS)),optee_sp)
+            DTC_CPPFLAGS	+=	-DOPTEE_SP_FW_CONFIG
+        endif
     else
         # All other SPDs in spd directory
         SPD_DIR := spd