diff --git a/platform/ext/common/template/flash_otp_nv_counters_backend.h b/platform/ext/common/template/flash_otp_nv_counters_backend.h
index ac94b75ae..8491100c1 100644
--- a/platform/ext/common/template/flash_otp_nv_counters_backend.h
+++ b/platform/ext/common/template/flash_otp_nv_counters_backend.h
@@ -58,7 +58,7 @@ __PACKED_STRUCT flash_otp_nv_counters_region_t {
         uint8_t implementation_id[32];
         uint8_t cert_ref[32];
         uint8_t verification_service_url[32];
-        uint8_t profile_definition[48];
+        uint8_t profile_definition[32];
 
 #ifdef BL2
         uint8_t bl2_rotpk_0[BL2_ROTPK_SIZE];