diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 042d653..38a75da 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -827,6 +827,10 @@
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_ECDSA_C:MBEDTLS_SHA1_C
 x509_verify:"data_files/cert_sha256.crt":"data_files/test-ca.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"next":"NULL"
 
+X509 Certificate verification with ca callback: failure
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK
+x509_verify_ca_cb_failure:"data_files/server1.crt":"data_files/test-ca.crt":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 1 - serial 03 - subject C=NL, O=PolarSSL, CN=PolarSSL Test CA - flags 0x00000000\ndepth 0 - serial 01 - subject C=NL, O=PolarSSL, CN=PolarSSL Server 1 - flags 0x00000000\n"
+
 X509 Certificate verification callback: bad name
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
 x509_verify_callback:"data_files/server5.crt":"data_files/test-ca2.crt":"globalhost":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:"depth 1 - serial C1\:43\:E2\:7E\:62\:43\:CC\:E8 - subject C=NL, O=PolarSSL, CN=Polarssl Test EC CA - flags 0x00000000\ndepth 0 - serial 09 - subject C=NL, O=PolarSSL, CN=localhost - flags 0x00000004\n"
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index f62b0a6..d7745a9 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -69,6 +69,15 @@
 }
 
 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
+int ca_callback_fail( void *data, mbedtls_x509_crt *child, mbedtls_x509_crt **candidates)
+{
+    ((void) data);
+    ((void) child);
+    ((void) candidates);
+
+    return -1;
+}
+
 int ca_callback( void *data, mbedtls_x509_crt *child, mbedtls_x509_crt **candidates)
 {
     mbedtls_x509_crt *ca = (mbedtls_x509_crt *) data;
@@ -408,6 +417,33 @@
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C:MBEDTLS_X509_CRL_PARSE_C:MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
+void x509_verify_ca_cb_failure( char *crt_file, char *ca_file, char *name,
+                                int exp_ret, char *exp_vrfy_out )
+{
+    int ret;
+    mbedtls_x509_crt crt;
+    mbedtls_x509_crt ca;
+    uint32_t flags = 0;
+    
+    mbedtls_x509_crt_init( &crt );
+    mbedtls_x509_crt_init( &ca );
+
+    TEST_ASSERT( mbedtls_x509_crt_parse_file( &crt, crt_file ) == 0 );
+    TEST_ASSERT( mbedtls_x509_crt_parse_file( &ca, ca_file ) == 0 );
+
+    if( strcmp( name, "NULL" ) == 0 )
+        name = NULL;
+    
+    ret = mbedtls_x509_crt_verify_with_cb( &crt, ca_callback_fail, &ca, &compat_profile, name, &flags, verify_all, NULL );
+
+    TEST_ASSERT( ret == exp_ret );
+exit:
+    mbedtls_x509_crt_free( &crt );
+    mbedtls_x509_crt_free( &ca );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
 void x509_verify_callback( char *crt_file, char *ca_file, char *name,
                            int exp_ret, char *exp_vrfy_out )