diff --git a/features/mbedtls/platform/TARGET_PSA/COMPONENT_NSPE/src/psa_hrng.c b/features/mbedtls/platform/TARGET_PSA/COMPONENT_NSPE/src/psa_hrng.c
index 46ccd9c3c8..a44ab89fb4 100644
--- a/features/mbedtls/platform/TARGET_PSA/COMPONENT_NSPE/src/psa_hrng.c
+++ b/features/mbedtls/platform/TARGET_PSA/COMPONENT_NSPE/src/psa_hrng.c
@@ -19,7 +19,7 @@
 #include "crypto.h"
 #include "mbed_toolchain.h"
 
-#if DEVICE_TRNG
+#if (defined(DEVICE_TRNG) && defined(MBEDTLS_PSA_CRYPTO_C))
 
 MBED_WEAK void trng_init(trng_t *obj)
 {
@@ -55,4 +55,4 @@ MBED_WEAK int trng_get_bytes(trng_t *obj, uint8_t *output, size_t length, size_t
     return 0;
 }
 
-#endif  // DEVICE_TRNG
+#endif  // (defined(DEVICE_TRNG) && defiend(MBEDTLS_PSA_CRYPTO_C))
diff --git a/targets/targets.json b/targets/targets.json
index 2e9d127e74..a30593e6ad 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -1439,7 +1439,7 @@
             "PSA"
         ],
         "is_disk_virtual": true,
-        "macros": ["CPU_MK64FN1M0VMD12", "FSL_RTOS_MBED"],
+        "macros": ["CPU_MK64FN1M0VMD12", "FSL_RTOS_MBED", "MBEDTLS_PSA_CRYPTO_C"],
         "inherits": ["Target"],
         "detect_code": ["0240"],
         "device_has": [