diff --git a/components/hal/esp32c5/include/hal/ecc_ll.h b/components/hal/esp32c5/include/hal/ecc_ll.h
index 48975e5ec8..3a47a4e0ff 100644
--- a/components/hal/esp32c5/include/hal/ecc_ll.h
+++ b/components/hal/esp32c5/include/hal/ecc_ll.h
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -257,6 +257,12 @@ static inline void ecc_ll_read_param(ecc_ll_param_t param, uint8_t *buf, uint16_
     memcpy(buf, (void *)reg, len);
 }
 
+static inline void ecc_ll_enable_constant_time_point_mul(bool enable)
+{
+    // Not supported for ESP32-C5
+    (void) enable; //unused
+}
+
 #ifdef __cplusplus
 }
 #endif