diff --git a/include/mbedtls/config_psa.h b/include/mbedtls/config_psa.h
index 48046e0..0690ee7 100644
--- a/include/mbedtls/config_psa.h
+++ b/include/mbedtls/config_psa.h
@@ -91,6 +91,7 @@
 
 #if defined(PSA_WANT_ALG_HKDF)
 #if !defined(MBEDTLS_PSA_ACCEL_ALG_HKDF)
+#define MBEDTLS_PSA_BUILTIN_ALG_HMAC                    1
 #define MBEDTLS_PSA_BUILTIN_ALG_HKDF                    1
 #define MBEDTLS_HKDF_C
 #define MBEDTLS_MD_C
@@ -187,6 +188,7 @@
 #endif /* MBEDTLS_MD_C */
 
 #if defined(MBEDTLS_HKDF_C)
+#define MBEDTLS_PSA_BUILTIN_ALG_HMAC                    1
 #define MBEDTLS_PSA_BUILTIN_ALG_HKDF                    1
 #endif /* MBEDTLS_HKDF_C */