diff --git a/tests/suites/test_suite_constant_time.function b/tests/suites/test_suite_constant_time.function
index 80cba79..a8ba575 100644
--- a/tests/suites/test_suite_constant_time.function
+++ b/tests/suites/test_suite_constant_time.function
@@ -135,9 +135,9 @@
     TEST_EQUAL(mbedtls_ct_mpi_uint_if(c, t, f), (mbedtls_mpi_uint) expected);
 #endif
 
-    TEST_EQUAL(mbedtls_ct_uint_if0(c, t), (unsigned) expected0);
+    TEST_EQUAL(mbedtls_ct_uint_if_else_0(c, t), (unsigned) expected0);
 #if defined(MBEDTLS_BIGNUM_C)
-    TEST_EQUAL(mbedtls_ct_mpi_uint_if0(c, t), (mbedtls_mpi_uint) expected0);
+    TEST_EQUAL(mbedtls_ct_mpi_uint_if_else_0(c, t), (mbedtls_mpi_uint) expected0);
 #endif
 
     TEST_CF_PUBLIC(&c, sizeof(c));