diff --git a/include/psa/crypto_driver_contexts_key_derivation.h b/include/psa/crypto_driver_contexts_key_derivation.h
index 39754cc..5b4e474 100644
--- a/include/psa/crypto_driver_contexts_key_derivation.h
+++ b/include/psa/crypto_driver_contexts_key_derivation.h
@@ -55,6 +55,9 @@
 #if defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_ECJPAKE_TO_PMS)
     psa_tls12_ecjpake_to_pms_t MBEDTLS_PRIVATE(tls12_ecjpake_to_pms);
 #endif
+#if defined(MBEDTLS_PSA_BUILTIN_ALG_PBKDF2_HMAC)
+    psa_pbkdf2_key_derivation_t MBEDTLS_PRIVATE(pbkdf2);
+#endif
 } psa_driver_key_derivation_context_t;
 
 #endif /* PSA_CRYPTO_DRIVER_CONTEXTS_KEY_DERIVATION_H */