diff --git a/components/soc/esp32p4/include/soc/ecc_mult_struct.h b/components/soc/esp32p4/include/soc/ecc_mult_struct.h
index 4cb6a8afba..5754a9e3cd 100644
--- a/components/soc/esp32p4/include/soc/ecc_mult_struct.h
+++ b/components/soc/esp32p4/include/soc/ecc_mult_struct.h
@@ -158,7 +158,7 @@ typedef struct {
 
 
 #ifndef __cplusplus
-_Static_assert(sizeof(ecc_mult_dev_t) == 0x160, "Invalid size of ecc_mult_dev_t structure");
+_Static_assert(sizeof(ecc_mult_dev_t) == 0x1C0, "Invalid size of ecc_mult_dev_t structure");
 #endif
 
 #ifdef __cplusplus