diff --git a/plat/arm/board/tc/region_defs.h b/plat/arm/board/tc/region_defs.h
index d3dfd13..50ec2f1 100644
--- a/plat/arm/board/tc/region_defs.h
+++ b/plat/arm/board/tc/region_defs.h
@@ -7,6 +7,6 @@
 #ifndef REGION_DEFS_H
 #define REGION_DEFS_H
 
-#define PSA_INITIAL_ATTEST_TOKEN_MAX_SIZE   0x800
+#define PSA_INITIAL_ATTEST_MAX_TOKEN_SIZE   0x800
 
 #endif /* REGION_DEFS_H */