diff --git a/configs/config-no-entropy.h b/configs/config-no-entropy.h
index 0a8dd14..ddb00b4 100644
--- a/configs/config-no-entropy.h
+++ b/configs/config-no-entropy.h
@@ -17,9 +17,6 @@
  * See README.txt for usage instructions.
  */
 
-#define MBEDTLS_PSA_CRYPTO_CONFIG_FILE "../configs/crypto-config-no-entropy.h"
-#define MBEDTLS_PSA_CRYPTO_CONFIG
-
 /* System support */
 #define MBEDTLS_HAVE_ASM
 #define MBEDTLS_HAVE_TIME
diff --git a/configs/crypto-config-no-entropy.h b/configs/crypto-config-no-entropy.h
deleted file mode 100644
index 9a9afe7..0000000
--- a/configs/crypto-config-no-entropy.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/**
- * \file crypto-config-no-entropy.h
- *
- * \brief Minimal crypto configuration of features that do not require an entropy source
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-/*
- * Minimal configuration of features that do not require an entropy source
- * Distinguishing features:
- * - no entropy module
- * - no TLS protocol implementation available due to absence of an entropy
- *   source
- *
- * See README.txt for usage instructions.
- */
-
-#define PSA_WANT_ALG_CBC_PKCS7                  1
-#define PSA_WANT_ALG_CCM                        1
-#define PSA_WANT_ALG_DETERMINISTIC_ECDSA        1
-#define PSA_WANT_ALG_ECDSA                      1
-#define PSA_WANT_ALG_GCM                        1
-#define PSA_WANT_ALG_HMAC                       1
-#define PSA_WANT_ALG_RSA_OAEP                   1
-#define PSA_WANT_ALG_RSA_PKCS1V15_CRYPT         1
-#define PSA_WANT_ALG_RSA_PKCS1V15_SIGN          1
-#define PSA_WANT_ALG_RSA_PSS                    1
-#define PSA_WANT_ALG_SHA_224                    1
-#define PSA_WANT_ALG_SHA_256                    1
-#define PSA_WANT_ALG_SHA_384                    1
-#define PSA_WANT_ALG_SHA_512                    1
-
-#define PSA_WANT_ECC_MONTGOMERY_255             1
-#define PSA_WANT_ECC_SECP_R1_256                1
-#define PSA_WANT_ECC_SECP_R1_384                1
-
-#define PSA_WANT_KEY_TYPE_AES                   1