diff --git a/tests/any/anytest.cpp b/tests/any/anytest.cpp
index cf6c16dd1d..447e487730 100644
--- a/tests/any/anytest.cpp
+++ b/tests/any/anytest.cpp
@@ -415,7 +415,7 @@ void wxAnyTestCase::GetAs()
     res = m_anyDoubleDouble1.GetAs(&s);
     CPPUNIT_ASSERT(res);
     double d2;
-    res = s.ToDouble(&d2);
+    res = s.ToCDouble(&d2);
     CPPUNIT_ASSERT(res);
     CPPUNIT_ASSERT_DOUBLES_EQUAL(d2, TEST_FLOAT_CONST, FEQ_DELTA);
 }