diff --git a/crypto/nrf_cc310_mbedcrypto/include/mbedtls/ecp_alt.h b/crypto/nrf_cc310_mbedcrypto/include/mbedtls/ecp_alt.h
index c321feba7c..f19cac6894 100644
--- a/crypto/nrf_cc310_mbedcrypto/include/mbedtls/ecp_alt.h
+++ b/crypto/nrf_cc310_mbedcrypto/include/mbedtls/ecp_alt.h
@@ -83,13 +83,6 @@ mbedtls_ecp_group;
  * \{
  */
 
-#if !defined(MBEDTLS_ECP_MAX_BITS)
-/**
- * The maximum size of the groups, that is, of \c N and \c P.
- */
-#define MBEDTLS_ECP_MAX_BITS     384   /**< The maximum size of groups, in bits. */
-#endif
-
 #if !defined(MBEDTLS_ECP_WINDOW_SIZE)
 /*
  * Maximum "window" size used for point multiplication.
diff --git a/crypto/nrf_cc312_mbedcrypto/include/mbedtls/ecp_alt.h b/crypto/nrf_cc312_mbedcrypto/include/mbedtls/ecp_alt.h
index c321feba7c..f19cac6894 100644
--- a/crypto/nrf_cc312_mbedcrypto/include/mbedtls/ecp_alt.h
+++ b/crypto/nrf_cc312_mbedcrypto/include/mbedtls/ecp_alt.h
@@ -83,13 +83,6 @@ mbedtls_ecp_group;
  * \{
  */
 
-#if !defined(MBEDTLS_ECP_MAX_BITS)
-/**
- * The maximum size of the groups, that is, of \c N and \c P.
- */
-#define MBEDTLS_ECP_MAX_BITS     384   /**< The maximum size of groups, in bits. */
-#endif
-
 #if !defined(MBEDTLS_ECP_WINDOW_SIZE)
 /*
  * Maximum "window" size used for point multiplication.