diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 7e395bb9b4..cccbbcad5d 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -2926,4 +2926,4 @@ mbedtls_x509_crt_parse_authoritykeyid:"data_files/authorityKeyId_subjectKeyId_wr
 
 X509 CRT parse Authority Key Id - Wrong Issuer Tag 4
 depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_CERTS_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
-mbedtls_x509_crt_parse_authoritykeyid:"data_files/authorityKeyId_subjectKeyId_wrong_Issuer4.crt":"":0:"":"0":0:MBEDTLS_ERR_ASN1_UNEXPECTED_TAG|MBEDTLS_ERR_X509_INVALID_NAME
+mbedtls_x509_crt_parse_authoritykeyid:"data_files/authorityKeyId_subjectKeyId_wrong_Issuer4.crt":"":0:"":"0":0:MBEDTLS_ERR_ASN1_UNEXPECTED_TAG + MBEDTLS_ERR_X509_INVALID_NAME
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index 50004071b3..a65e80a4c2 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -1435,7 +1435,7 @@ void mbedtls_x509_crt_parse_subjectkeyid(char *crt_path,
 
     mbedtls_x509_crt_init(&crt);
 
-    TEST_ASSERT((mbedtls_x509_crt_parse_file(&crt, crt_path)& 0xFFFF) == retVal);
+    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_path) == retVal);
 
     if (retVal != 0) {
         while (i < subjectKeyIdLength) {
@@ -1469,7 +1469,7 @@ void mbedtls_x509_crt_parse_authoritykeyid(char *crt_path,
 
     mbedtls_x509_crt_init(&crt);
 
-    TEST_ASSERT((mbedtls_x509_crt_parse_file(&crt, crt_path)& 0xFFFF) == retVal);
+    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_path) == retVal);
 
     if (retVal != 0) {
         /* KeyId test */