diff --git a/include/mbedtls/config_psa.h b/include/mbedtls/config_psa.h
index 5615a68..68dda0f 100644
--- a/include/mbedtls/config_psa.h
+++ b/include/mbedtls/config_psa.h
@@ -93,6 +93,10 @@
 #if !defined(MBEDTLS_PSA_ACCEL_ALG_ECDSA)
 #define MBEDTLS_PSA_BUILTIN_ALG_ECDSA 1
 #define MBEDTLS_ECDSA_C
+#define MBEDTLS_ECP_C
+#define MBEDTLS_BIGNUM_C
+#define MBEDTLS_ASN1_PARSE_C
+#define MBEDTLS_ASN1_WRITE_C
 #endif /* !MBEDTLS_PSA_ACCEL_ALG_ECDSA */
 #endif /* PSA_WANT_ALG_ECDSA */
 
@@ -225,6 +229,8 @@
 #define MBEDTLS_PK_PARSE_C
 #define MBEDTLS_PK_WRITE_C
 #define MBEDTLS_PK_C
+#define MBEDTLS_ASN1_PARSE_C
+#define MBEDTLS_ASN1_WRITE_C
 #endif /* !MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR */
 #endif /* PSA_WANT_KEY_TYPE_RSA_KEY_PAIR */
 
@@ -237,6 +243,8 @@
 #define MBEDTLS_PK_PARSE_C
 #define MBEDTLS_PK_WRITE_C
 #define MBEDTLS_PK_C
+#define MBEDTLS_ASN1_PARSE_C
+#define MBEDTLS_ASN1_WRITE_C
 #endif /* !MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_PUBLIC_KEY */
 #endif /* PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY */
 
@@ -418,10 +426,12 @@
 #endif /* PSA_WANT_ALG_GCM */
 
 #if defined(PSA_WANT_ALG_CHACHA20_POLY1305)
+#if !defined(MBEDTLS_PSA_ACCEL_ALG_CHACHA20_POLY1305)
 #if defined(PSA_WANT_KEY_TYPE_CHACHA20)
 #define MBEDTLS_CHACHAPOLY_C
 #define MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 1
 #endif /* PSA_WANT_KEY_TYPE_CHACHA20 */
+#endif /* !MBEDTLS_PSA_ACCEL_ALG_CHACHA20_POLY1305 */
 #endif /* PSA_WANT_ALG_CHACHA20_POLY1305 */
 
 #if defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)