diff --git a/tests/include/test/drivers/crypto_config_test_driver_extension.h b/tests/include/test/drivers/crypto_config_test_driver_extension.h
index af4686b..927009a 100644
--- a/tests/include/test/drivers/crypto_config_test_driver_extension.h
+++ b/tests/include/test/drivers/crypto_config_test_driver_extension.h
@@ -54,22 +54,6 @@
 #endif
 #endif
 
-#if defined(PSA_WANT_ALG_MD2)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_MD2)
-#undef MBEDTLS_PSA_ACCEL_ALG_MD2
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_MD2 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_MD4)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_MD4)
-#undef MBEDTLS_PSA_ACCEL_ALG_MD4
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_MD4 1
-#endif
-#endif
-
 #if defined(PSA_WANT_ALG_MD5)
 #if defined(MBEDTLS_PSA_ACCEL_ALG_MD5)
 #undef MBEDTLS_PSA_ACCEL_ALG_MD5
@@ -231,7 +215,6 @@
 
 #define MBEDTLS_PSA_ACCEL_KEY_TYPE_DERIVE 1
 #define MBEDTLS_PSA_ACCEL_KEY_TYPE_HMAC 1
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ARC4 1
 #define MBEDTLS_PSA_ACCEL_KEY_TYPE_CHACHA20 1
 #define MBEDTLS_PSA_ACCEL_KEY_TYPE_DES 1
 #define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY 1
diff --git a/tests/include/test/psa_exercise_key.h b/tests/include/test/psa_exercise_key.h
index 6cffeb2..18333a9 100644
--- a/tests/include/test/psa_exercise_key.h
+++ b/tests/include/test/psa_exercise_key.h
@@ -60,11 +60,7 @@
  * part of another algorithm like a signature algorithm and the hashing is
  * completed through an Mbed TLS hash API, not the PSA one.
  */
-#if defined(MBEDTLS_MD2_C)
-#define KNOWN_MBEDTLS_SUPPORTED_HASH_ALG PSA_ALG_MD2
-#elif defined(MBEDTLS_MD4_C)
-#define KNOWN_MBEDTLS_SUPPORTED_HASH_ALG PSA_ALG_MD4
-#elif defined(MBEDTLS_MD5_C)
+#if defined(MBEDTLS_MD5_C)
 #define KNOWN_MBEDTLS_SUPPORTED_HASH_ALG PSA_ALG_MD5
 /* MBEDTLS_RIPEMD160_C omitted. This is necessary for the sake of
  * exercise_signature_key() because Mbed TLS doesn't support RIPEMD160