diff --git a/windows/mpconfigport.h b/windows/mpconfigport.h
index 2de523c78c1ac2a2973babde1835ce6a24dc7429..8b1eaacf76d7038eac9f888a0ed4116256353178 100644
--- a/windows/mpconfigport.h
+++ b/windows/mpconfigport.h
@@ -50,17 +50,26 @@
 #define MICROPY_LONGINT_IMPL        (MICROPY_LONGINT_IMPL_MPZ)
 #define MICROPY_STREAMS_NON_BLOCK   (1)
 #define MICROPY_OPT_COMPUTED_GOTO   (0)
+#define MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE (1)
 #define MICROPY_CAN_OVERRIDE_BUILTINS (1)
+#define MICROPY_PY_FUNCTION_ATTRS   (1)
 #define MICROPY_PY_DESCRIPTORS      (1)
 #define MICROPY_PY_BUILTINS_STR_UNICODE (1)
+#define MICROPY_PY_BUILTINS_STR_SPLITLINES (1)
 #define MICROPY_PY_BUILTINS_MEMORYVIEW (1)
 #define MICROPY_PY_BUILTINS_FROZENSET (1)
 #define MICROPY_PY_BUILTINS_COMPILE (1)
+#define MICROPY_PY_BUILTINS_NOTIMPLEMENTED (1)
 #define MICROPY_PY_MICROPYTHON_MEM_INFO (1)
+#define MICROPY_PY_ALL_SPECIAL_METHODS (1)
+#define MICROPY_PY_ARRAY_SLICE_ASSIGN (1)
 #define MICROPY_PY_SYS_EXIT         (1)
 #define MICROPY_PY_SYS_PLATFORM     "win32"
 #define MICROPY_PY_SYS_MAXSIZE      (1)
 #define MICROPY_PY_SYS_STDFILES     (1)
+#define MICROPY_PY_SYS_EXC_INFO     (1)
+#define MICROPY_PY_COLLECTIONS_ORDEREDDICT (1)
+#define MICROPY_PY_MATH_SPECIAL_FUNCTIONS (1)
 #define MICROPY_PY_CMATH            (1)
 #define MICROPY_PY_IO_FILEIO        (1)
 #define MICROPY_PY_GC_COLLECT_RETVAL (1)
@@ -72,6 +81,7 @@
 #define MICROPY_PY_UHEAPQ           (1)
 #define MICROPY_PY_UHASHLIB         (1)
 #define MICROPY_PY_UBINASCII        (1)
+#define MICROPY_PY_MACHINE          (1)
 
 #define MICROPY_ERROR_REPORTING     (MICROPY_ERROR_REPORTING_DETAILED)
 #ifdef _MSC_VER