diff --git a/include/mbedtls/psa_util.h b/include/mbedtls/psa_util.h
index 87787f1..93fb38d 100644
--- a/include/mbedtls/psa_util.h
+++ b/include/mbedtls/psa_util.h
@@ -16,10 +16,10 @@
 
 #include "psa/crypto.h"
 
-/* ASN1 defines used in the ECDSA conversion functions. */
-#if defined(MBEDTLS_ASN1_WRITE_C) || defined(MBEDTLS_ASN1_PARSE_C)
+/* ASN1 defines used in the ECDSA conversion functions.
+ * Note: intentionally not adding MBEDTLS_ASN1_[PARSE|WRITE]_C guards here
+ * otherwise error codes would be unknown in test_suite_psa_crypto_util.data.*/
 #include <mbedtls/asn1write.h>
-#endif
 
 #if defined(MBEDTLS_PSA_CRYPTO_C)
 
@@ -180,6 +180,7 @@
 {
     return (mbedtls_md_type_t) (psa_alg & PSA_ALG_HASH_MASK);
 }
+#endif /* MBEDTLS_PSA_CRYPTO_C */
 
 #if defined(MBEDTLS_ASN1_WRITE_C)
 /** Convert an ECDSA signature from raw format (used by PSA APIs) to DER ASN.1
@@ -221,5 +222,4 @@
 
 /**@}*/
 
-#endif /* MBEDTLS_PSA_CRYPTO_C */
 #endif /* MBEDTLS_PSA_UTIL_H */
diff --git a/library/psa_util.c b/library/psa_util.c
index c257d75..ad5c9fb 100644
--- a/library/psa_util.c
+++ b/library/psa_util.c
@@ -8,14 +8,20 @@
 
 #include "common.h"
 
+/* This is needed for MBEDTLS_ERR_XXX macros */
+#include <mbedtls/error.h>
+
+#if defined(MBEDTLS_ASN1_WRITE_C)
+#include <mbedtls/asn1write.h>
+#include <psa/crypto_sizes.h>
+#endif
+
+#include "psa_util_internal.h"
+
 #if defined(MBEDTLS_PSA_CRYPTO_C)
 
 #include <psa/crypto.h>
 
-#include "psa_util_internal.h"
-
-/* The following includes are needed for MBEDTLS_ERR_XXX macros */
-#include <mbedtls/error.h>
 #if defined(MBEDTLS_MD_LIGHT)
 #include <mbedtls/md.h>
 #endif
@@ -40,10 +46,6 @@
 #if defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA)
 #include <mbedtls/cipher.h>
 #endif
-#if defined(MBEDTLS_ASN1_WRITE_C)
-#include <mbedtls/asn1write.h>
-#include <psa/crypto_sizes.h>
-#endif
 
 /* PSA_SUCCESS is kept at the top of each error table since
  * it's the most common status when everything functions properly. */
@@ -334,6 +336,8 @@
 }
 #endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */
 
+#endif /* MBEDTLS_PSA_CRYPTO_C */
+
 #if defined(MBEDTLS_ASN1_WRITE_C)
 /**
  * \brief  Convert a single raw coordinate to DER ASN.1 format. The output der
@@ -565,5 +569,3 @@
     return 0;
 }
 #endif /* MBEDTLS_ASN1_PARSE_C */
-
-#endif /* MBEDTLS_PSA_CRYPTO_C */
diff --git a/tests/suites/test_suite_psa_crypto_util.function b/tests/suites/test_suite_psa_crypto_util.function
index bf1f88d..57cda09 100644
--- a/tests/suites/test_suite_psa_crypto_util.function
+++ b/tests/suites/test_suite_psa_crypto_util.function
@@ -8,12 +8,7 @@
 };
 /* END_HEADER */
 
-/* BEGIN_DEPENDENCIES
- * depends_on:MBEDTLS_PSA_CRYPTO_C:MBEDTLS_ASN1_WRITE_C:MBEDTLS_ASN1_PARSE_C
- * END_DEPENDENCIES
- */
-
-/* BEGIN_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_ASN1_WRITE_C:MBEDTLS_ASN1_PARSE_C */
 void ecdsa_raw_to_der(int direction, int key_bits, data_t *input, data_t *exp_result, int exp_ret)
 {
     unsigned char *tmp_buf = NULL;